diff --git a/README.markdown b/README.markdown
index 4c7ab27..6a2d6b9 100644
--- a/README.markdown
+++ b/README.markdown
@@ -21,9 +21,18 @@ Do not forget to declare a variable type $ redis
### Install
- * Install redis-server
+ * Install [redis-server](http://redis.io/download)
* Install [phpredis extension](https://github.com/nicolasff/phpredis)
- * Download [phpredis-phpdoc](https://github.com/ukko/phpredis-phpdoc/tarball/master)
+ * The simpliest way to install and use phpredis-phpdoc is to use Composer, as there is a [package on Packagist](https://packagist.org/packages/ukko/phpredis-phpdoc). Just add this to your project composer.json file :
+
+ {
+ "require": {
+ "ukko/phpredis-phpdoc": "*"
+ },
+ "minimum-stability": "dev"
+ }
+
+ * Or direct download [phpredis-phpdoc](https://github.com/ukko/phpredis-phpdoc/tarball/master)
### Setup in IDE PhpStorm
@@ -31,12 +40,14 @@ Do not forget to declare a variable type $ redis
### Setup in IDE NetBeans
- * Right click your project -> "Properties"
- * Select the "PHP Include Path" category
- * Click "Add Folder..."
- * Select your checkout of phpredis-phpdoc
- * Click "Open"
- * Click "OK"
+ * Save the file to netbeans stubs folder. For example:
+ `~/netbeans-8.2/php/phpstubs/phpruntime/redis.php`
+
+### Setup in Zend Studio IDE (Eclipse PDT)
-### Setup in IDE Eclipse PDT
+ * Open "Window" -> "Preferences"
+ * In preferences dialog open "PHP" -> "PHP Libriaries"
+ * Click "New" button, in "User library name" enter "Redis", click "OK"
+ * Select newly created "Redis", library Click "Add external folder", select path to the folder which contains your checkout of phpredis-phpdoc or you can download single "Redis.php" file https://raw.github.com/ukko/phpredis-phpdoc/master/src/Redis.php
+ * Include your custom library in your project: open "Project" -> "Properties" -> "PHP Include Path", click add library, select "User library", click "Next", check "Redis", click "Finish"
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..e50c12b
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,24 @@
+{
+ "name": "ukko/phpredis-phpdoc",
+ "type": "library",
+ "description": "@phpdoc extension phpredis for IDE autocomplete",
+ "keywords": ["redis", "phpredis", "helper"],
+ "homepage": "https://github.com/ukko/phpredis-phpdoc",
+ "license": "MIT",
+ "authors":[
+ {
+ "name": "Max Kamashev",
+ "email": "max.kamashev@gmail.com",
+ "homepage": "http://max.kamashev.name/",
+ "role": "Developer"
+ }
+ ],
+ "require":{
+ "php":">=7.0"
+ },
+ "autoload": {
+ "psr-0": {
+ "phpredis-phpdoc": "src/"
+ }
+ }
+}
diff --git a/redisphp.php b/redisphp.php
deleted file mode 100644
index 6195584..0000000
--- a/redisphp.php
+++ /dev/null
@@ -1,2698 +0,0 @@
-
- * @link https://github.com/ukko/phpredis-phpdoc
- *
- * @method echo string $string Sends a string to Redis, which replies with the same string
- */
-class Redis
-{
- const AFTER = '';
- const BEFORE = '';
-
- /**
- * Options
- */
- const OPT_SERIALIZER = 1;
- const OPT_PREFIX = 2;
-
- /**
- * Serializers
- */
- const SERIALIZER_NONE = 0;
- const SERIALIZER_PHP = 1;
- const SERIALIZER_IGBINARY = 2;
-
- /**
- * Multi
- */
- const MULTI = '';
- const PIPELINE = '';
-
- /**
- * Type
- */
- const REDIS_NOT_FOUND = 0;
- const REDIS_STRING = 1;
- const REDIS_SET = 2;
- const REDIS_LIST = 3;
- const REDIS_ZSET = 4;
- const REDIS_HASH = 5;
-
-
- /**
- * Creates a Redis client
- *
- * @example $redis = new Redis();
- */
- public function __construct( ) {}
-
- /**
- * Connects to a Redis instance.
- *
- * @param string $host can be a host, or the path to a unix domain socket
- * @param int $port optional
- * @param float $timeout value in seconds (optional, default is 0.0 meaning unlimited)
- * @return bool TRUE on success, FALSE on error.
- * @example
- *
- * $redis->connect('127.0.0.1', 6379);
- * $redis->connect('127.0.0.1'); // port 6379 by default
- * $redis->connect('127.0.0.1', 6379, 2.5); // 2.5 sec timeout.
- * $redis->connect('/tmp/redis.sock'); // unix domain socket.
- *
- */
- public function connect( $host, $port = 6379, $timeout = 0.0 ) {}
-
- /**
- * @see connect()
- * @param string $host
- * @param int $port
- * @param float $timeout
- */
- public function open( $host, $port = 6379, $timeout = 0.0 ) {}
-
- /**
- * Connects to a Redis instance or reuse a connection already established with pconnect/popen.
- *
- * The connection will not be closed on close or end of request until the php process ends.
- * So be patient on to many open FD's (specially on redis server side) when using persistent connections on
- * many servers connecting to one redis server.
- *
- * Also more than one persistent connection can be made identified by either host + port + timeout
- * or unix socket + timeout.
- *
- * This feature is not available in threaded versions. pconnect and popen then working like their non persistent
- * equivalents.
- *
- * @param string $host can be a host, or the path to a unix domain socket
- * @param int $port optional
- * @param float $timeout value in seconds (optional, default is 0 meaning unlimited)
- * @return bool TRUE on success, FALSE on error.
- * @example
- *
- * $redis->connect('127.0.0.1', 6379);
- * $redis->connect('127.0.0.1'); // port 6379 by default
- * $redis->connect('127.0.0.1', 6379, 2.5); // 2.5 sec timeout.
- * $redis->connect('/tmp/redis.sock'); // unix domain socket.
- *
- */
- public function pconnect( $host, $port = 6379, $timeout = 0.0 ) {}
-
- /**
- * @see pconnect()
- * @param string $host
- * @param int $port
- * @param float $timeout
- */
- public function popen( $host, $port = 6379, $timeout = 0.0 ) {}
-
- /**
- * Disconnects from the Redis instance, except when pconnect is used.
- */
- public function close( ) {}
-
- /**
- * Set client option.
- *
- * @param string $name parameter name
- * @param string $value parameter value
- * @return bool: TRUE on success, FALSE on error.
- * @example
- *
- * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE); // don't serialize data
- * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP); // use built-in serialize/unserialize
- * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_IGBINARY); // use igBinary serialize/unserialize
- * $redis->setOption(Redis::OPT_PREFIX, 'myAppName:'); // use custom prefix on all keys
- *
- */
- public function setOption( $name, $value ) {}
-
- /**
- * Get client option
- *
- * @param string $name parameter name
- * @return int Parameter value.
- * @example
- * // return Redis::SERIALIZER_NONE, Redis::SERIALIZER_PHP, or Redis::SERIALIZER_IGBINARY.
- * $redis->getOption(Redis::OPT_SERIALIZER);
- */
- public function getOption( $name ) {}
-
- /**
- * Check the current connection status
- *
- * @return string STRING: +PONG on success. Throws a RedisException object on connectivity error, as described above.
- * @link http://redis.io/commands/ping
- */
- public function ping( ) {}
-
- /**
- * Get the value related to the specified key
- *
- * @param string $key
- * @return string|bool: If key didn't exist, FALSE is returned. Otherwise, the value related to this key is returned.
- * @link http://redis.io/commands/get
- * @example $redis->get('key');
- */
- public function get( $key ) {}
-
-
- /**
- * Set the string value in argument as value of the key.
- *
- * @param string $key
- * @param string $value
- * @param float $timeout Calling setex() is preferred if you want a timeout.
- * @return bool: TRUE if the command is successful.
- * @link http://redis.io/commands/set
- * @example $redis->set('key', 'value');
- */
- public function set( $key, $value, $timeout = 0.0 ) {}
-
- /**
- * Set the string value in argument as value of the key, with a time to live.
- *
- * @param string $key
- * @param int $ttl
- * @param string $value
- * @return bool: TRUE if the command is successful.
- * @link http://redis.io/commands/setex
- * @example $redis->setex('key', 3600, 'value'); // sets key → value, with 1h TTL.
- */
- public function setex( $key, $ttl, $value ) {}
-
- /**
- * Set the string value in argument as value of the key if the key doesn't already exist in the database.
- *
- * @param string $key
- * @param string $value
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/setnx
- * @example
- *
- * $redis->setnx('key', 'value'); // return TRUE
- * $redis->setnx('key', 'value'); // return FALSE
- *
- */
- public function setnx( $key, $value ) {}
-
- /**
- * Remove specified keys.
- *
- * @param int|array $key1 An array of keys, or an undefined number of parameters, each a key: key1 key2 key3 ... keyN
- * @param string $key2 ...
- * @param string $key3 ...
- * @return int Number of keys deleted.
- * @link http://redis.io/commands/del
- * @example
- *
- * $redis->set('key1', 'val1');
- * $redis->set('key2', 'val2');
- * $redis->set('key3', 'val3');
- * $redis->set('key4', 'val4');
- * $redis->delete('key1', 'key2'); // return 2
- * $redis->delete(array('key3', 'key4')); // return 2
- *
- */
- public function del( $key1, $key2 = null, $key3 = null ) {}
-
- /**
- * @see del()
- * @param $key1
- * @param null $key2
- * @param null $key3
- */
- public function delete( $key1, $key2 = null, $key3 = null ) {}
-
- /**
- * Enter and exit transactional mode.
- *
- * @internal param Redis::MULTI|Redis::PIPELINE
- * Defaults to Redis::MULTI.
- * A Redis::MULTI block of commands runs as a single transaction;
- * a Redis::PIPELINE block is simply transmitted faster to the server, but without any guarantee of atomicity.
- * discard cancels a transaction.
- * @return Redis returns the Redis instance and enters multi-mode.
- * Once in multi-mode, all subsequent method calls return the same object until exec() is called.
- * @link http://redis.io/commands/multi
- * @example
- *
- * $ret = $redis->multi()
- * ->set('key1', 'val1')
- * ->get('key1')
- * ->set('key2', 'val2')
- * ->get('key2')
- * ->exec();
- *
- * //$ret == array (
- * // 0 => TRUE,
- * // 1 => 'val1',
- * // 2 => TRUE,
- * // 3 => 'val2');
- *
- */
- public function multi( ) {}
-
- /**
- * @see multi()
- * @link http://redis.io/commands/exec
- */
- public function exec( ) {}
-
- /**
- * @see multi()
- * @link http://redis.io/commands/discard
- */
- public function discard( ) {}
-
- /**
- * Watches a key for modifications by another client. If the key is modified between WATCH and EXEC,
- * the MULTI/EXEC transaction will fail (return FALSE). unwatch cancels all the watching of all keys by this client.
- * @param string | array $key: a list of keys
- * @return void
- * @link http://redis.io/commands/watch
- * @example
- *
- * $redis->watch('x');
- * // long code here during the execution of which other clients could well modify `x`
- * $ret = $redis->multi()
- * ->incr('x')
- * ->exec();
- * // $ret = FALSE if x has been modified between the call to WATCH and the call to EXEC.
- *
- */
- public function watch( $key ) {}
-
- /**
- * @see watch()
- * @link http://redis.io/commands/unwatch
- */
- public function unwatch( ) {}
-
- /**
- * Subscribe to channels. Warning: this function will probably change in the future.
- *
- * @param array $channels an array of channels to subscribe to
- * @param string | array $callback either a string or an array($instance, 'method_name').
- * The callback function receives 3 parameters: the redis instance, the channel name, and the message.
- * @link http://redis.io/commands/subscribe
- * @example
- *
- * function f($redis, $chan, $msg) {
- * switch($chan) {
- * case 'chan-1':
- * ...
- * break;
- *
- * case 'chan-2':
- * ...
- * break;
- *
- * case 'chan-2':
- * ...
- * break;
- * }
- * }
- *
- * $redis->subscribe(array('chan-1', 'chan-2', 'chan-3'), 'f'); // subscribe to 3 chans
- *
- */
- public function subscribe( $channels, $callback ) {}
-
- /**
- * Publish messages to channels. Warning: this function will probably change in the future.
- *
- * @param string $channel a channel to publish to
- * @param string $message string
- * @link http://redis.io/commands/publish
- * @example $redis->publish('chan-1', 'hello, world!'); // send message.
- */
- public function publish( $channel, $message ) {}
-
- /**
- * Verify if the specified key exists.
- *
- * @param string $key
- * @return bool: If the key exists, return TRUE, otherwise return FALSE.
- * @link http://redis.io/commands/exists
- * @example
- *
- * $redis->set('key', 'value');
- * $redis->exists('key'); // TRUE
- * $redis->exists('NonExistingKey'); // FALSE
- *
- */
- public function exists( $key ) {}
-
- /**
- * Increment the number stored at key by one.
- *
- * @param string $key
- * @return int the new value
- * @link http://redis.io/commands/incr
- * @example
- *
- * $redis->incr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value 1
- * $redis->incr('key1'); // 2
- * $redis->incr('key1'); // 3
- * $redis->incr('key1'); // 4
- *
- */
- public function incr( $key ) {}
-
- /**
- * Increment the float value of a key by the given amount
- *
- * @param string $key
- * @param float $increment
- * @return float
- * @link http://redis.io/commands/incrbyfloat
- * @example
- *
- * $redis = new Redis();
- * $redis->connect('127.0.0.1');
- * $redis->set('x', 3);
- * var_dump( $redis->incrByFloat('x', 1.5) ); // float(4.5)
- *
- * // ! SIC
- * var_dump( $redis->get('x') ); // string(3) "4.5"
- *
- */
- public function incrByFloat( $key, $increment )
-
- /**
- * Increment the number stored at key by one. If the second argument is filled, it will be used as the integer
- * value of the increment.
- *
- * @param string $key key
- * @param int $value value that will be added to key (only for incrBy)
- * @return int the new value
- * @link http://redis.io/commands/incrby
- * @example
- *
- * $redis->incr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value 1
- * $redis->incr('key1'); // 2
- * $redis->incr('key1'); // 3
- * $redis->incr('key1'); // 4
- * $redis->incrBy('key1', 10); // 14
- *
- */
- public function incrBy( $key, $value ) {}
-
- /**
- * Decrement the number stored at key by one.
- *
- * @param string $key
- * @return int the new value
- * @link http://redis.io/commands/decr
- * @example
- *
- * $redis->decr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value -1
- * $redis->decr('key1'); // -2
- * $redis->decr('key1'); // -3
- *
- */
- public function decr( $key ) {}
-
- /**
- * Decrement the number stored at key by one. If the second argument is filled, it will be used as the integer
- * value of the decrement.
- *
- * @param string $key
- * @param int $value that will be substracted to key (only for decrBy)
- * @return int the new value
- * @link http://redis.io/commands/decrby
- * @example
- *
- * $redis->decr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value -1
- * $redis->decr('key1'); // -2
- * $redis->decr('key1'); // -3
- * $redis->decrBy('key1', 10); // -13
- *
- */
- public function decrBy( $key, $value ) {}
-
- /**
- * Get the values of all the specified keys. If one or more keys dont exist, the array will contain FALSE at the
- * position of the key.
- *
- * @param array $keys Array containing the list of the keys
- * @return array Array containing the values related to keys in argument
- * @example
- *
- * $redis->set('key1', 'value1');
- * $redis->set('key2', 'value2');
- * $redis->set('key3', 'value3');
- * $redis->getMultiple(array('key1', 'key2', 'key3')); // array('value1', 'value2', 'value3');
- * $redis->getMultiple(array('key0', 'key1', 'key5')); // array(`FALSE`, 'value2', `FALSE`);
- *
- */
- public function getMultiple( array $keys ) {}
-
- /**
- * Adds the string values to the head (left) of the list. Creates the list if the key didn't exist.
- * If the key exists and is not a list, FALSE is returned.
- *
- * @param string $key
- * @param string $value1 String, value to push in key
- * @param string $value2 Optional
- * @param string $valueN Optional
- * @return int The new length of the list in case of success, FALSE in case of Failure.
- * @link http://redis.io/commands/lpush
- * @example
- *
- * $redis->lPush('l', 'v1', 'v2', 'v3', 'v4') // int(4)
- * var_dump( $redis->lRange('l', 0, -1) );
- * //// Output:
- * // array(4) {
- * // [0]=> string(2) "v4"
- * // [1]=> string(2) "v3"
- * // [2]=> string(2) "v2"
- * // [3]=> string(2) "v1"
- * // }
- *
- */
- public function lPush( $key, $value1, $value2 = null, $valueN = null ) {}
-
- /**
- * Adds the string values to the tail (right) of the list. Creates the list if the key didn't exist.
- * If the key exists and is not a list, FALSE is returned.
- *
- * @param string $key
- * @param string $value1 String, value to push in key
- * @param string $value2 Optional
- * @param string $valueN Optional
- * @return int The new length of the list in case of success, FALSE in case of Failure.
- * @link http://redis.io/commands/rpush
- * @example
- *
- * $redis->rPush('l', 'v1', 'v2', 'v3', 'v4'); // int(4)
- * var_dump( $redis->lRange('l', 0, -1) );
- * //// Output:
- * // array(4) {
- * // [0]=> string(2) "v1"
- * // [1]=> string(2) "v2"
- * // [2]=> string(2) "v3"
- * // [3]=> string(2) "v4"
- * // }
- *
- */
- public function rPush( $key, $value1, $value2 = null, $valueN = null ) {}
-
- /**
- * Adds the string value to the head (left) of the list if the list exists.
- *
- * @param string $key
- * @param string $value String, value to push in key
- * @return int The new length of the list in case of success, FALSE in case of Failure.
- * @link http://redis.io/commands/lpushx
- * @example
- *
- * $redis->delete('key1');
- * $redis->lPushx('key1', 'A'); // returns 0
- * $redis->lPush('key1', 'A'); // returns 1
- * $redis->lPushx('key1', 'B'); // returns 2
- * $redis->lPushx('key1', 'C'); // returns 3
- * // key1 now points to the following list: [ 'A', 'B', 'C' ]
- *
- */
- public function lPushx( $key, $value ) {}
-
- /**
- * Adds the string value to the tail (right) of the list if the ist exists. FALSE in case of Failure.
- *
- * @param string $key
- * @param string $value String, value to push in key
- * @return int The new length of the list in case of success, FALSE in case of Failure.
- * @link http://redis.io/commands/rpushx
- * @example
- *
- * $redis->delete('key1');
- * $redis->rPushx('key1', 'A'); // returns 0
- * $redis->rPush('key1', 'A'); // returns 1
- * $redis->rPushx('key1', 'B'); // returns 2
- * $redis->rPushx('key1', 'C'); // returns 3
- * // key1 now points to the following list: [ 'A', 'B', 'C' ]
- *
- */
- public function rPushx( $key, $value ) {}
-
- /**
- * Returns and removes the first element of the list.
- *
- * @param string $key
- * @return string if command executed successfully BOOL FALSE in case of failure (empty list)
- * @link http://redis.io/commands/lpop
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
- * $redis->lPop('key1'); // key1 => [ 'B', 'C' ]
- *
- */
- public function lPop( $key ) {}
-
- /**
- * Returns and removes the last element of the list.
- *
- * @param string $key
- * @return string if command executed successfully BOOL FALSE in case of failure (empty list)
- * @link http://redis.io/commands/rpop
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
- * $redis->rPop('key1'); // key1 => [ 'A', 'B' ]
- *
- */
- public function rPop( $key ) {}
-
- /**
- * Is a blocking lPop primitive. If at least one of the lists contains at least one element,
- * the element will be popped from the head of the list and returned to the caller.
- * Il all the list identified by the keys passed in arguments are empty, blPop will block
- * during the specified timeout until an element is pushed to one of those lists. This element will be popped.
- *
- * @param array $keys Array containing the keys of the lists INTEGER Timeout
- * Or STRING Key1 STRING Key2 STRING Key3 ... STRING Keyn INTEGER Timeout
- * @return array array('listName', 'element')
- * @link http://redis.io/commands/blpop
- * @example
- *
- * // Non blocking feature
- * $redis->lPush('key1', 'A');
- * $redis->delete('key2');
- *
- * $redis->blPop('key1', 'key2', 10); // array('key1', 'A')
- * // OR
- * $redis->blPop(array('key1', 'key2'), 10); // array('key1', 'A')
- *
- * $redis->brPop('key1', 'key2', 10); // array('key1', 'A')
- * // OR
- * $redis->brPop(array('key1', 'key2'), 10); // array('key1', 'A')
- *
- * // Blocking feature
- *
- * // process 1
- * $redis->delete('key1');
- * $redis->blPop('key1', 10);
- * // blocking for 10 seconds
- *
- * // process 2
- * $redis->lPush('key1', 'A');
- *
- * // process 1
- * // array('key1', 'A') is returned
- *
- */
- public function blPop( array $keys ) {}
-
- /**
- * Is a blocking rPop primitive. If at least one of the lists contains at least one element,
- * the element will be popped from the head of the list and returned to the caller.
- * Il all the list identified by the keys passed in arguments are empty, brPop will
- * block during the specified timeout until an element is pushed to one of those lists. T
- * his element will be popped.
- *
- * @param array $keys Array containing the keys of the lists INTEGER Timeout
- * Or STRING Key1 STRING Key2 STRING Key3 ... STRING Keyn INTEGER Timeout
- * @return array array('listName', 'element')
- * @link http://redis.io/commands/brpop
- * @example
- *
- * // Non blocking feature
- * $redis->lPush('key1', 'A');
- * $redis->delete('key2');
- *
- * $redis->blPop('key1', 'key2', 10); // array('key1', 'A')
- * // OR
- * $redis->blPop(array('key1', 'key2'), 10); // array('key1', 'A')
- *
- * $redis->brPop('key1', 'key2', 10); // array('key1', 'A')
- * // OR
- * $redis->brPop(array('key1', 'key2'), 10); // array('key1', 'A')
- *
- * // Blocking feature
- *
- * // process 1
- * $redis->delete('key1');
- * $redis->blPop('key1', 10);
- * // blocking for 10 seconds
- *
- * // process 2
- * $redis->lPush('key1', 'A');
- *
- * // process 1
- * // array('key1', 'A') is returned
- *
- */
- public function brPop( array $keys ) {}
-
-
- /**
- * Returns the size of a list identified by Key. If the list didn't exist or is empty,
- * the command returns 0. If the data type identified by Key is not a list, the command return FALSE.
- *
- * @param string $key
- * @return int The size of the list identified by Key exists.
- * bool FALSE if the data type identified by Key is not list
- * @link http://redis.io/commands/llen
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
- * $redis->lLen('key1'); // 3
- * $redis->rPop('key1');
- * $redis->lLen('key1'); // 2
- *
- */
- public function lLen( $key ) {}
-
- /**
- * @see lLen()
- * @param string $key
- * @param int $index
- * @link http://redis.io/commands/llen
- */
- public function lSize( $key ) {}
-
-
- /**
- * Return the specified element of the list stored at the specified key.
- * 0 the first element, 1 the second ... -1 the last element, -2 the penultimate ...
- * Return FALSE in case of a bad index or a key that doesn't point to a list.
- * @param string $key
- * @param int $index
- * @return String the element at this index
- * Bool FALSE if the key identifies a non-string data type, or no value corresponds to this index in the list Key.
- * @link http://redis.io/commands/lindex
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
- * $redis->lGet('key1', 0); // 'A'
- * $redis->lGet('key1', -1); // 'C'
- * $redis->lGet('key1', 10); // `FALSE`
- *
- */
- public function lIndex( $key, $index ) {}
-
- /**
- * @see lIndex()
- * @param string $key
- * @param int $index
- * @link http://redis.io/commands/lindex
- */
- public function lGet( $key, $index ) {}
-
-
- /**
- * Set the list at index with the new value.
- *
- * @param string $key
- * @param int $index
- * @param string $value
- * @return BOOL TRUE if the new value is setted. FALSE if the index is out of range, or data type identified by key
- * is not a list.
- * @link http://redis.io/commands/lset
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
- * $redis->lGet('key1', 0); // 'A'
- * $redis->lSet('key1', 0, 'X');
- * $redis->lGet('key1', 0); // 'X'
- *
- */
- public function lSet( $key, $index, $value ) {}
-
-
- /**
- * Returns the specified elements of the list stored at the specified key in
- * the range [start, end]. start and stop are interpretated as indices: 0 the first element,
- * 1 the second ... -1 the last element, -2 the penultimate ...
- * @param string $key
- * @param int $start
- * @param int $end
- * @return array containing the values in specified range.
- * @link http://redis.io/commands/lrange
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C');
- * $redis->lRange('key1', 0, -1); // array('A', 'B', 'C')
- *
- */
- public function lRange( $key, $start, $end ) {}
-
- /**
- * @see lRange()
- * @link http://redis.io/commands/lrange
- * @param string $key
- * @param int $start
- * @param int $end
- */
- public function lGetRange( $key, $start, $end ) {}
-
-
- /**
- * Trims an existing list so that it will contain only a specified range of elements.
- *
- * @param string $key
- * @param int $start
- * @param int $stop
- * @return array Bool return FALSE if the key identify a non-list value.
- * @link http://redis.io/commands/ltrim
- * @example
- *
- * $redis->rPush('key1', 'A');
- * $redis->rPush('key1', 'B');
- * $redis->rPush('key1', 'C');
- * $redis->lRange('key1', 0, -1); // array('A', 'B', 'C')
- * $redis->lTrim('key1', 0, 1);
- * $redis->lRange('key1', 0, -1); // array('A', 'B')
- *
- */
- public function lTrim( $key, $start, $stop ) {}
-
- /**
- * @see lTrim()
- * @link http://redis.io/commands/ltrim
- * @param string $key
- * @param int $start
- * @param int $stop
- */
- public function listTrim( $key, $start, $stop ) {}
-
-
- /**
- * Removes the first count occurences of the value element from the list.
- * If count is zero, all the matching elements are removed. If count is negative,
- * elements are removed from tail to head.
- *
- * @param string $key
- * @param string $value
- * @param int $count
- * @return int the number of elements to remove
- * bool FALSE if the value identified by key is not a list.
- * @link http://redis.io/commands/lrem
- * @example
- *
- * $redis->lPush('key1', 'A');
- * $redis->lPush('key1', 'B');
- * $redis->lPush('key1', 'C');
- * $redis->lPush('key1', 'A');
- * $redis->lPush('key1', 'A');
- *
- * $redis->lRange('key1', 0, -1); // array('A', 'A', 'C', 'B', 'A')
- * $redis->lRem('key1', 'A', 2); // 2
- * $redis->lRange('key1', 0, -1); // array('C', 'B', 'A')
- *
- */
- public function lRem( $key, $value, $count ) {}
-
- /**
- * @see lRem
- * @link http://redis.io/commands/lremove
- * @param string $key
- * @param string $value
- * @param int $count
- */
- public function lRemove( $key, $value, $count ) {}
-
-
- /**
- * Insert value in the list before or after the pivot value. the parameter options
- * specify the position of the insert (before or after). If the list didn't exists,
- * or the pivot didn't exists, the value is not inserted.
- *
- * @param string $key
- * @param int $position Redis::BEFORE | Redis::AFTER
- * @param string $pivot
- * @param string $value
- * @return int The number of the elements in the list, -1 if the pivot didn't exists.
- * @link http://redis.io/commands/linsert
- * @example
- *
- * $redis->delete('key1');
- * $redis->lInsert('key1', Redis::AFTER, 'A', 'X'); // 0
- *
- * $redis->lPush('key1', 'A');
- * $redis->lPush('key1', 'B');
- * $redis->lPush('key1', 'C');
- *
- * $redis->lInsert('key1', Redis::BEFORE, 'C', 'X'); // 4
- * $redis->lRange('key1', 0, -1); // array('A', 'B', 'X', 'C')
- *
- * $redis->lInsert('key1', Redis::AFTER, 'C', 'Y'); // 5
- * $redis->lRange('key1', 0, -1); // array('A', 'B', 'X', 'C', 'Y')
- *
- * $redis->lInsert('key1', Redis::AFTER, 'W', 'value'); // -1
- *
- */
- public function lInsert( $key, $position, $pivot, $value ) {}
-
-
- /**
- * Adds a values to the set value stored at key. If this value is already in the set, FALSE is returned.
- *
- * @param string $key Required key
- * @param string $value1 Required value
- * @param string $value2 Optional value
- * @param string $valueN Optional value
- * @return int Number of value added
- * @link http://redis.io/commands/sadd
- * @example
- *
- * $redis->sAdd('k', 'v1'); // int(1)
- * $redis->sAdd('k', 'v1', 'v2', 'v3'); // int(2)
- *
- */
- public function sAdd( $key, $value1, $value2 = null, $valueN = null ) {}
-
-
- /**
- * Removes the specified members from the set value stored at key.
- *
- * @param string $key
- * @param string $member1
- * @param string $member2
- * @param string $memberN
- * @return int Number of deleted values
- * @link http://redis.io/commands/srem
- * @example
- *
- * var_dump( $redis->sAdd('k', 'v1', 'v2', 'v3') ); // int(3)
- * var_dump( $redis->sRem('k', 'v2', 'v3') ); // int(2)
- * var_dump( $redis->sMembers('k') );
- * //// Output:
- * // array(1) {
- * // [0]=> string(2) "v1"
- * // }
- *
- */
- public function sRem( $key, $member1, $member2 = null, $memberN = null ) {}
-
- /**
- * @see sRem()
- * @link http://redis.io/commands/srem
- * @param string $key
- * @param string $member1
- * @param string $member2
- * @param string $memberN
- */
- public function sRemove( $key, $member1, $member2 = null, $memberN = null ) {}
-
-
- /**
- * Moves the specified member from the set at srcKey to the set at dstKey.
- *
- * @param string $srcKey
- * @param string $dstKey
- * @param string $member
- * @return bool If the operation is successful, return TRUE.
- * If the srcKey and/or dstKey didn't exist, and/or the member didn't exist in srcKey, FALSE is returned.
- * @link http://redis.io/commands/smove
- * @example
- *
- * $redis->sAdd('key1' , 'set11');
- * $redis->sAdd('key1' , 'set12');
- * $redis->sAdd('key1' , 'set13'); // 'key1' => {'set11', 'set12', 'set13'}
- * $redis->sAdd('key2' , 'set21');
- * $redis->sAdd('key2' , 'set22'); // 'key2' => {'set21', 'set22'}
- * $redis->sMove('key1', 'key2', 'set13'); // 'key1' => {'set11', 'set12'}
- * // 'key2' => {'set21', 'set22', 'set13'}
- *
- */
- public function sMove( $srcKey, $dstKey, $member ) {}
-
-
- /**
- * Checks if value is a member of the set stored at the key key.
- *
- * @param string $key
- * @param string $value
- * @return bool TRUE if value is a member of the set at key key, FALSE otherwise.
- * @link http://redis.io/commands/sismember
- * @example
- *
- * $redis->sAdd('key1' , 'set1');
- * $redis->sAdd('key1' , 'set2');
- * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set1', 'set2', 'set3'}
- *
- * $redis->sIsMember('key1', 'set1'); // TRUE
- * $redis->sIsMember('key1', 'setX'); // FALSE
- *
- */
- public function sIsMember( $key, $value ) {}
-
- /**
- * @see sIsMember()
- * @link http://redis.io/commands/sismember
- * @param string $key
- * @param string $value
- */
- public function sContains( $key, $value ) {}
-
- /**
- * Returns the cardinality of the set identified by key.
- *
- * @param string $key
- * @return int the cardinality of the set identified by key, 0 if the set doesn't exist.
- * @link http://redis.io/commands/scard
- * @example
- *
- * $redis->sAdd('key1' , 'set1');
- * $redis->sAdd('key1' , 'set2');
- * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set1', 'set2', 'set3'}
- * $redis->sCard('key1'); // 3
- * $redis->sCard('keyX'); // 0
- *
- */
- public function sCard( $key ) {}
-
-
- /**
- * Removes and returns a random element from the set value at Key.
- *
- * @param string $key
- * @return string "popped" value
- * bool FALSE if set identified by key is empty or doesn't exist.
- * @link http://redis.io/commands/spop
- * @example
- *
- * $redis->sAdd('key1' , 'set1');
- * $redis->sAdd('key1' , 'set2');
- * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set3', 'set1', 'set2'}
- * $redis->sPop('key1'); // 'set1', 'key1' => {'set3', 'set2'}
- * $redis->sPop('key1'); // 'set3', 'key1' => {'set2'}
- *
- */
- public function sPop( $key ) {}
-
-
- /**
- * Returns a random element from the set value at Key, without removing it.
- *
- * @param string $key
- * @return string value from the set
- * bool FALSE if set identified by key is empty or doesn't exist.
- * @link http://redis.io/commands/srandmember
- * @example
- *
- * $redis->sAdd('key1' , 'set1');
- * $redis->sAdd('key1' , 'set2');
- * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set3', 'set1', 'set2'}
- * $redis->sRandMember('key1'); // 'set1', 'key1' => {'set3', 'set1', 'set2'}
- * $redis->sRandMember('key1'); // 'set3', 'key1' => {'set3', 'set1', 'set2'}
- *
- */
- public function sRandMember( $key ) {}
-
- /**
- * Returns the members of a set resulting from the intersection of all the sets
- * held at the specified keys. If just a single key is specified, then this command
- * produces the members of this set. If one of the keys is missing, FALSE is returned.
- *
- * @param string $key1 keys identifying the different sets on which we will apply the intersection.
- * @param string $key2 ...
- * @param string $keyN ...
- * @return array, contain the result of the intersection between those keys.
- * If the intersection between the different sets is empty, the return value will be empty array.
- * @link http://redis.io/commands/sinterstore
- * @example
- *
- * $redis->sAdd('key1', 'val1');
- * $redis->sAdd('key1', 'val2');
- * $redis->sAdd('key1', 'val3');
- * $redis->sAdd('key1', 'val4');
- *
- * $redis->sAdd('key2', 'val3');
- * $redis->sAdd('key2', 'val4');
- *
- * $redis->sAdd('key3', 'val3');
- * $redis->sAdd('key3', 'val4');
- *
- * var_dump($redis->sInter('key1', 'key2', 'key3'));
- *
- * //array(2) {
- * // [0]=>
- * // string(4) "val4"
- * // [1]=>
- * // string(4) "val3"
- * //}
- *
- */
- public function sInter( $key1, $key2, $keyN = null ) {}
-
- /**
- * Performs a sInter command and stores the result in a new set.
- *
- * @param string $dstKey the key to store the diff into.
- * @param string $key1 are intersected as in sInter.
- * @param string $key2 ...
- * @param string $keyN ...
- * @return int: The cardinality of the resulting set, or FALSE in case of a missing key.
- * @link http://redis.io/commands/sinterstore
- * @example
- *
- * $redis->sAdd('key1', 'val1');
- * $redis->sAdd('key1', 'val2');
- * $redis->sAdd('key1', 'val3');
- * $redis->sAdd('key1', 'val4');
- *
- * $redis->sAdd('key2', 'val3');
- * $redis->sAdd('key2', 'val4');
- *
- * $redis->sAdd('key3', 'val3');
- * $redis->sAdd('key3', 'val4');
- *
- * var_dump($redis->sInterStore('output', 'key1', 'key2', 'key3'));
- * var_dump($redis->sMembers('output'));
- *
- * //int(2)
- * //
- * //array(2) {
- * // [0]=>
- * // string(4) "val4"
- * // [1]=>
- * // string(4) "val3"
- * //}
- *
- */
- public function sInterStore( $dstKey, $key1, $key2, $keyN = null ) {}
-
- /**
- * Performs the union between N sets and returns it.
- *
- * @param string $key1 Any number of keys corresponding to sets in redis.
- * @param string $key2 ...
- * @param string $keyN ...
- * @return array of strings: The union of all these sets.
- * @link http://redis.io/commands/sunionstore
- * @example
- *
- * $redis->delete('s0', 's1', 's2');
- *
- * $redis->sAdd('s0', '1');
- * $redis->sAdd('s0', '2');
- * $redis->sAdd('s1', '3');
- * $redis->sAdd('s1', '1');
- * $redis->sAdd('s2', '3');
- * $redis->sAdd('s2', '4');
- *
- * var_dump($redis->sUnion('s0', 's1', 's2'));
- *
- * array(4) {
- * // [0]=>
- * // string(1) "3"
- * // [1]=>
- * // string(1) "4"
- * // [2]=>
- * // string(1) "1"
- * // [3]=>
- * // string(1) "2"
- * //}
- *
- */
- public function sUnion( $key1, $key2, $keyN = null ) {}
-
- /**
- * Performs the same action as sUnion, but stores the result in the first key
- *
- * @param string $dstKey the key to store the diff into.
- * @param string $key1 Any number of keys corresponding to sets in redis.
- * @param string $key2 ...
- * @param string $keyN ...
- * @return int Any number of keys corresponding to sets in redis.
- * @link http://redis.io/commands/sunionstore
- * @example
- *
- * $redis->delete('s0', 's1', 's2');
- *
- * $redis->sAdd('s0', '1');
- * $redis->sAdd('s0', '2');
- * $redis->sAdd('s1', '3');
- * $redis->sAdd('s1', '1');
- * $redis->sAdd('s2', '3');
- * $redis->sAdd('s2', '4');
- *
- * var_dump($redis->sUnionStore('dst', 's0', 's1', 's2'));
- * var_dump($redis->sMembers('dst'));
- *
- * //int(4)
- * //array(4) {
- * // [0]=>
- * // string(1) "3"
- * // [1]=>
- * // string(1) "4"
- * // [2]=>
- * // string(1) "1"
- * // [3]=>
- * // string(1) "2"
- * //}
- *
- */
- public function sUnionStore( $dstKey, $key1, $key2, $keyN = null ) {}
-
- /**
- * Performs the difference between N sets and returns it.
- *
- * @param string $key1 Any number of keys corresponding to sets in redis.
- * @param string $key2 ...
- * @param string $keyN ...
- * @return array of strings: The difference of the first set will all the others.
- * @link http://redis.io/commands/sdiff
- * @example
- *
- * $redis->delete('s0', 's1', 's2');
- *
- * $redis->sAdd('s0', '1');
- * $redis->sAdd('s0', '2');
- * $redis->sAdd('s0', '3');
- * $redis->sAdd('s0', '4');
- *
- * $redis->sAdd('s1', '1');
- * $redis->sAdd('s2', '3');
- *
- * var_dump($redis->sDiff('s0', 's1', 's2'));
- *
- * //array(2) {
- * // [0]=>
- * // string(1) "4"
- * // [1]=>
- * // string(1) "2"
- * //}
- *
- */
- public function sDiff( $key1, $key2, $keyN = null ) {}
-
- /**
- * Performs the same action as sDiff, but stores the result in the first key
- *
- * @param string $dstKey the key to store the diff into.
- * @param string $key1 Any number of keys corresponding to sets in redis
- * @param string $key2 ...
- * @param string $keyN ...
- * @return int: The cardinality of the resulting set, or FALSE in case of a missing key.
- * @link http://redis.io/commands/sdiffstore
- * @example
- *
- * $redis->delete('s0', 's1', 's2');
- *
- * $redis->sAdd('s0', '1');
- * $redis->sAdd('s0', '2');
- * $redis->sAdd('s0', '3');
- * $redis->sAdd('s0', '4');
- *
- * $redis->sAdd('s1', '1');
- * $redis->sAdd('s2', '3');
- *
- * var_dump($redis->sDiffStore('dst', 's0', 's1', 's2'));
- * var_dump($redis->sMembers('dst'));
- *
- * //int(2)
- * //array(2) {
- * // [0]=>
- * // string(1) "4"
- * // [1]=>
- * // string(1) "2"
- * //}
- *
- */
- public function sDiffStore( $dstKey, $key1, $key2, $keyN = null ) {}
-
- /**
- * Returns the contents of a set.
- *
- * @param string $key
- * @return array An array of elements, the contents of the set.
- * @link http://redis.io/commands/smembers
- * @example
- *
- * $redis->delete('s');
- * $redis->sAdd('s', 'a');
- * $redis->sAdd('s', 'b');
- * $redis->sAdd('s', 'a');
- * $redis->sAdd('s', 'c');
- * var_dump($redis->sMembers('s'));
- *
- * //array(3) {
- * // [0]=>
- * // string(1) "c"
- * // [1]=>
- * // string(1) "a"
- * // [2]=>
- * // string(1) "b"
- * //}
- * // The order is random and corresponds to redis' own internal representation of the set structure.
- *
- */
- public function sMembers( $key ) {}
-
- /**
- * @see sMembers()
- * @param string $key
- * @link http://redis.io/commands/smembers
- */
- public function sGetMembers( $key ) {}
-
- /**
- * Sets a value and returns the previous entry at that key.
- *
- * @param string $key
- * @param string $value
- * @return string A string, the previous value located at this key.
- * @link http://redis.io/commands/getset
- * @example
- *
- * $redis->set('x', '42');
- * $exValue = $redis->getSet('x', 'lol'); // return '42', replaces x by 'lol'
- * $newValue = $redis->get('x')' // return 'lol'
- *
- */
- public function getSet( $key, $value ) {}
-
- /**
- * Returns a random key.
- *
- * @return string: an existing key in redis.
- * @link http://redis.io/commands/randomkey
- * @example
- *
- * $key = $redis->randomKey();
- * $surprise = $redis->get($key); // who knows what's in there.
- *
- */
- public function randomKey( ) {}
-
-
- /**
- * Switches to a given database.
- *
- * @param int $dbindex
- * @return bool TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/select
- * @example
- *
- * $redis->select(0); // switch to DB 0
- * $redis->set('x', '42'); // write 42 to x
- * $redis->move('x', 1); // move to DB 1
- * $redis->select(1); // switch to DB 1
- * $redis->get('x'); // will return 42
- *
- */
- public function select( $dbindex ) {}
-
- /**
- * Moves a key to a different database.
- *
- * @param string $key
- * @param int $dbindex
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/move
- * @example
- *
- * $redis->select(0); // switch to DB 0
- * $redis->set('x', '42'); // write 42 to x
- * $redis->move('x', 1); // move to DB 1
- * $redis->select(1); // switch to DB 1
- * $redis->get('x'); // will return 42
- *
- */
- public function move( $key, $dbindex ) {}
-
- /**
- * Renames a key.
- *
- * @param string $srcKey
- * @param string $dstKey
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/rename
- * @example
- *
- * $redis->set('x', '42');
- * $redis->rename('x', 'y');
- * $redis->get('y'); // → 42
- * $redis->get('x'); // → `FALSE`
- *
- */
- public function rename( $srcKey, $dstKey ) {}
-
- /**
- * @see rename()
- * @link http://redis.io/commands/rename
- * @param string $srcKey
- * @param string $dstKey
- */
- public function renameKey( $srcKey, $dstKey ) {}
-
- /**
- * Renames a key.
- *
- * Same as rename, but will not replace a key if the destination already exists.
- * This is the same behaviour as setNx.
- *
- * @param string $srcKey
- * @param string $dstKey
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/renamenx
- * @example
- *
- * $redis->set('x', '42');
- * $redis->rename('x', 'y');
- * $redis->get('y'); // → 42
- * $redis->get('x'); // → `FALSE`
- *
- */
- public function renameNx( $srcKey, $dstKey ) {}
-
- /**
- * Sets an expiration date (a timeout) on an item.
- *
- * @param string $key The key that will disappear.
- * @param int $ttl The key's remaining Time To Live, in seconds.
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/expire
- * @example
- *
- * $redis->set('x', '42');
- * $redis->setTimeout('x', 3); // x will disappear in 3 seconds.
- * sleep(5); // wait 5 seconds
- * $redis->get('x'); // will return `FALSE`, as 'x' has expired.
- *
- */
- public function expire( $key, $ttl ) {}
-
- /**
- * Sets an expiration date (a timeout in milliseconds) on an item.
- *
- * @param string $key The key that will disappear.
- * @param int $pttl The key's remaining Time To Live, in milliseconds.
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/pexpire
- * @example
- *
- * $redis->set('x', '42');
- * $redis->pExpire('x', 11500); // x will disappear in 11500 milliseconds.
- * $redis->ttl('x'); // 12
- * $redis->pttl('x'); // 11500
- *
- */
- public function pExpire( $key, $ttl ) {}
-
- /**
- * @see expire()
- * @param string $key
- * @param int $ttl
- * @link http://redis.io/commands/expire
- */
- public function setTimeout( $key, $ttl ) {}
-
- /**
- * Sets an expiration date (a timestamp) on an item.
- *
- * @param string $key The key that will disappear.
- * @param int $timestamp Unix timestamp. The key's date of death, in seconds from Epoch time.
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/expireat
- * @example
- *
- * $redis->set('x', '42');
- * $now = time(NULL); // current timestamp
- * $redis->expireAt('x', $now + 3); // x will disappear in 3 seconds.
- * sleep(5); // wait 5 seconds
- * $redis->get('x'); // will return `FALSE`, as 'x' has expired.
- *
- */
- public function expireAt( $key, $timestamp ) {}
-
- /**
- * Sets an expiration date (a timestamp) on an item. Requires a timestamp in milliseconds
- *
- * @param string $key The key that will disappear.
- * @param int $timestamp Unix timestamp. The key's date of death, in seconds from Epoch time.
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/pexpireat
- * @example
- *
- * $redis->set('x', '42');
- * $redis->pExpireAt('x', 1555555555005);
- * echo $redis->ttl('x'); // 218270121
- * echo $redis->pttl('x'); // 218270120575
- *
- */
- public function pExpireAt( $key, $timestamp ) {}
-
- /**
- * Returns the keys that match a certain pattern.
- *
- * @param string $pattern pattern, using '*' as a wildcard.
- * @return array of STRING: The keys that match a certain pattern.
- * @link http://redis.io/commands/keys
- * @example
- *
- * $allKeys = $redis->keys('*'); // all keys will match this.
- * $keyWithUserPrefix = $redis->keys('user*');
- *
- */
- public function keys( $pattern ) {}
-
- /**
- * @see keys()
- * @param string $pattern
- * @link http://redis.io/commands/keys
- */
- public function getKeys( $pattern ) {}
-
- /**
- * Returns the current database's size.
- *
- * @return int: DB size, in number of keys.
- * @link http://redis.io/commands/dbsize
- * @example
- *
- * $count = $redis->dbSize();
- * echo "Redis has $count keys\n";
- *
- */
- public function dbSize( ) {}
-
- /**
- * Authenticate the connection using a password.
- * Warning: The password is sent in plain-text over the network.
- *
- * @param string $password
- * @return bool: TRUE if the connection is authenticated, FALSE otherwise.
- * @link http://redis.io/commands/auth
- * @example $redis->auth('foobared');
- */
- public function auth( $password ) {}
-
- /**
- * Starts the background rewrite of AOF (Append-Only File)
- *
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/bgrewriteaof
- * @example $redis->bgrewriteaof();
- */
- public function bgrewriteaof( ) {}
-
- /**
- * Changes the slave status
- * Either host and port, or no parameter to stop being a slave.
- *
- * @param string $host [optional]
- * @param int $port [optional]
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/slaveof
- * @example
- *
- * $redis->slaveof('10.0.1.7', 6379);
- * // ...
- * $redis->slaveof();
- *
- */
- public function slaveof( $host = '127.0.0.1', $port = 6379 ) {}
-
- /**
- * Describes the object pointed to by a key.
- * The information to retrieve (string) and the key (string).
- * Info can be one of the following:
- * - "encoding"
- * - "refcount"
- * - "idletime"
- *
- * @param string $string
- * @param string $key
- * @return string for "encoding", int for "refcount" and "idletime", FALSE if the key doesn't exist.
- * @link http://redis.io/commands/object
- * @example
- *
- * $redis->object("encoding", "l"); // → ziplist
- * $redis->object("refcount", "l"); // → 1
- * $redis->object("idletime", "l"); // → 400 (in seconds, with a precision of 10 seconds).
- *
- */
- public function object( $string = '', $key = '' ) {}
-
- /**
- * Performs a synchronous save.
- *
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * If a save is already running, this command will fail and return FALSE.
- * @link http://redis.io/commands/save
- * @example $redis->save();
- */
- public function save( ) {}
-
- /**
- * Performs a background save.
- *
- * @return bool: TRUE in case of success, FALSE in case of failure.
- * If a save is already running, this command will fail and return FALSE.
- * @link http://redis.io/commands/bgsave
- * @example $redis->bgSave();
- */
- public function bgsave( ) {}
-
- /**
- * Returns the timestamp of the last disk save.
- *
- * @return int: timestamp.
- * @link http://redis.io/commands/lastsave
- * @example $redis->lastSave();
- */
- public function lastSave( ) {}
-
-
- /**
- * Returns the type of data pointed by a given key.
- *
- * @param string $key
- * @return int
- *
- * Depending on the type of the data pointed by the key,
- * this method will return the following value:
- * - string: Redis::REDIS_STRING
- * - set: Redis::REDIS_SET
- * - list: Redis::REDIS_LIST
- * - zset: Redis::REDIS_ZSET
- * - hash: Redis::REDIS_HASH
- * - other: Redis::REDIS_NOT_FOUND
- * @link http://redis.io/commands/type
- * @example $redis->type('key');
- */
- public function type( $key ) {}
-
- /**
- * Append specified string to the string stored in specified key.
- *
- * @param string $key
- * @param string $value
- * @return int: Size of the value after the append
- * @link http://redis.io/commands/append
- * @example
- *
- * $redis->set('key', 'value1');
- * $redis->append('key', 'value2'); // 12
- * $redis->get('key'); // 'value1value2'
- *
- */
- public function append( $key, $value ) {}
-
-
- /**
- * Return a substring of a larger string
- *
- * @param string $key
- * @param int $start
- * @param int $end
- * @return string: the substring
- * @link http://redis.io/commands/getrange
- * @example
- *
- * $redis->set('key', 'string value');
- * $redis->getRange('key', 0, 5); // 'string'
- * $redis->getRange('key', -5, -1); // 'value'
- *
- */
- public function getRange( $key, $start, $end ) {}
-
- /**
- * Return a substring of a larger string
- *
- * @deprecated
- * @param string $key
- * @param int $start
- * @param int $end
- */
- public function substr( $key, $start, $end ) {}
-
-
- /**
- * Changes a substring of a larger string.
- *
- * @param string $key
- * @param int $offset
- * @param string $value
- * @return string: the length of the string after it was modified.
- * @link http://redis.io/commands/setrange
- * @example
- *
- * $redis->set('key', 'Hello world');
- * $redis->setRange('key', 6, "redis"); // returns 11
- * $redis->get('key'); // "Hello redis"
- *
- */
- public function setRange( $key, $offset, $value ) {}
-
- /**
- * Get the length of a string value.
- *
- * @param string $key
- * @return int
- * @link http://redis.io/commands/strlen
- * @example
- *
- * $redis->set('key', 'value');
- * $redis->strlen('key'); // 5
- *
- */
- public function strlen( $key ) {}
-
- /**
- * Return a single bit out of a larger string
- *
- * @param string $key
- * @param int $offset
- * @return int: the bit value (0 or 1)
- * @link http://redis.io/commands/getbit
- * @example
- *
- * $redis->set('key', "\x7f"); // this is 0111 1111
- * $redis->getBit('key', 0); // 0
- * $redis->getBit('key', 1); // 1
- *
- */
- public function getBit( $key, $offset ) {}
-
- /**
- * Changes a single bit of a string.
- *
- * @param string $key
- * @param int $offset
- * @param bool|int $value bool or int (1 or 0)
- * @return int: 0 or 1, the value of the bit before it was set.
- * @link http://redis.io/commands/setbit
- * @example
- *
- * $redis->set('key', "*"); // ord("*") = 42 = 0x2f = "0010 1010"
- * $redis->setBit('key', 5, 1); // returns 0
- * $redis->setBit('key', 7, 1); // returns 0
- * $redis->get('key'); // chr(0x2f) = "/" = b("0010 1111")
- *
- */
- public function setBit( $key, $offset, $value ) {}
-
-
- /**
- * Removes all entries from the current database.
- *
- * @return bool: Always TRUE.
- * @link http://redis.io/commands/flushdb
- * @example $redis->flushDB();
- */
- public function flushDB( ) {}
-
- /**
- * Removes all entries from all databases.
- *
- * @return bool: Always TRUE.
- * @link http://redis.io/commands/flushall
- * @example $redis->flushAll();
- */
- public function flushAll( ) {}
-
- /**
- * Sort
- *
- * @param string $key
- * @param array $option array(key => value, ...) - optional, with the following keys and values:
- * - 'by' => 'some_pattern_*',
- * - 'limit' => array(0, 1),
- * - 'get' => 'some_other_pattern_*' or an array of patterns,
- * - 'sort' => 'asc' or 'desc',
- * - 'alpha' => TRUE,
- * - 'store' => 'external-key'
- * @return array
- * An array of values, or a number corresponding to the number of elements stored if that was used.
- * @link http://redis.io/commands/sort
- * @example
- *
- * $redis->delete('s');
- * $redis->sadd('s', 5);
- * $redis->sadd('s', 4);
- * $redis->sadd('s', 2);
- * $redis->sadd('s', 1);
- * $redis->sadd('s', 3);
- *
- * var_dump($redis->sort('s')); // 1,2,3,4,5
- * var_dump($redis->sort('s', array('sort' => 'desc'))); // 5,4,3,2,1
- * var_dump($redis->sort('s', array('sort' => 'desc', 'store' => 'out'))); // (int)5
- *
- */
- public function sort( $key, $option = null ) {}
-
-
- /**
- * Returns an associative array of strings and integers
- * @param string $option Optional. The option to provide redis.
- * SERVER | CLIENTS | MEMORY | PERSISTENCE | STATS | REPLICATION | CPU | CLASTER | KEYSPACE | COMANDSTATS
- *
- * Returns an associative array of strings and integers, with the following keys:
- * - redis_version
- * - redis_git_sha1
- * - redis_git_dirty
- * - arch_bits
- * - multiplexing_api
- * - process_id
- * - uptime_in_seconds
- * - uptime_in_days
- * - lru_clock
- * - used_cpu_sys
- * - used_cpu_user
- * - used_cpu_sys_children
- * - used_cpu_user_children
- * - connected_clients
- * - connected_slaves
- * - client_longest_output_list
- * - client_biggest_input_buf
- * - blocked_clients
- * - used_memory
- * - used_memory_human
- * - used_memory_peak
- * - used_memory_peak_human
- * - mem_fragmentation_ratio
- * - mem_allocator
- * - loading
- * - aof_enabled
- * - changes_since_last_save
- * - bgsave_in_progress
- * - last_save_time
- * - total_connections_received
- * - total_commands_processed
- * - expired_keys
- * - evicted_keys
- * - keyspace_hits
- * - keyspace_misses
- * - hash_max_zipmap_entries
- * - hash_max_zipmap_value
- * - pubsub_channels
- * - pubsub_patterns
- * - latest_fork_usec
- * - vm_enabled
- * - role
- * @link http://redis.io/commands/info
- * @example $redis->info();
- */
- public function info( $option = null ) {}
-
- /**
- * Resets the statistics reported by Redis using the INFO command (`info()` function).
- * These are the counters that are reset:
- * - Keyspace hits
- * - Keyspace misses
- * - Number of commands processed
- * - Number of connections received
- * - Number of expired keys
- *
- * @return bool: `TRUE` in case of success, `FALSE` in case of failure.
- * @example $redis->resetStat();
- * @link http://redis.io/commands/config-resetstat
- */
- public function resetStat( ) {}
-
- /**
- * Returns the time to live left for a given key, in seconds. If the key doesn't exist, FALSE is returned.
- *
- * @param string $key
- * @return int, the time left to live in seconds.
- * @link http://redis.io/commands/ttl
- * @example $redis->ttl('key');
- */
- public function ttl( $key ) {}
-
- /**
- * Returns a time to live left for a given key, in milliseconds.
- *
- * If the key doesn't exist, FALSE is returned.
- *
- * @param string $key
- * @return int the time left to live in milliseconds.
- * @link http://redis.io/commands/pttl
- * @example $redis->pttl('key');
- */
- public function pttl( $key ) {}
-
- /**
- * Remove the expiration timer from a key.
- *
- * @param string $key
- * @return bool: TRUE if a timeout was removed, FALSE if the key didn’t exist or didn’t have an expiration timer.
- * @link http://redis.io/commands/persist
- * @example $redis->persist('key');
- */
- public function persist( $key ) {}
-
- /**
- * Sets multiple key-value pairs in one atomic command.
- * MSETNX only returns TRUE if all the keys were set (see SETNX).
- *
- * @param array(key => value) $array Pairs: array(key => value, ...)
- * @return bool TRUE in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/mset
- * @example
- *
- * $redis->mset(array('key0' => 'value0', 'key1' => 'value1'));
- * var_dump($redis->get('key0'));
- * var_dump($redis->get('key1'));
- * // Output:
- * // string(6) "value0"
- * // string(6) "value1"
- *
- */
- public function mset( array $array ) {}
-
-
- /**
- * Returns the values of all specified keys.
- *
- * For every key that does not hold a string value or does not exist,
- * the special value false is returned. Because of this, the operation never fails.
- *
- * @param array $array
- * @return array
- * @link http://redis.io/commands/mget
- * @example
- *
- * $redis->delete('x', 'y', 'z', 'h'); // remove x y z
- * $redis->mset(array('x' => 'a', 'y' => 'b', 'z' => 'c'));
- * $redis->hset('h', 'field', 'value');
- * var_dump($redis->mget(array('x', 'y', 'z', 'h')));
- * // Output:
- * // array(3) {
- * // [0]=>
- * // string(1) "a"
- * // [1]=>
- * // string(1) "b"
- * // [2]=>
- * // string(1) "c"
- * // [3]=>
- * // bool(false)
- * // }
- *
- */
- public function mget( array $array ) {}
-
- /**
- * @see mset()
- * @param array $array
- * @link http://redis.io/commands/msetnx
- */
- public function msetnx( array $array ) {}
-
- /**
- * Pops a value from the tail of a list, and pushes it to the front of another list.
- * Also return this value.
- *
- * @since redis >= 1.1
- * @param string $srcKey
- * @param string $dstKey
- * @return string The element that was moved in case of success, FALSE in case of failure.
- * @link http://redis.io/commands/rpoplpush
- * @example
- *
- * $redis->delete('x', 'y');
- *
- * $redis->lPush('x', 'abc');
- * $redis->lPush('x', 'def');
- * $redis->lPush('y', '123');
- * $redis->lPush('y', '456');
- *
- * // move the last of x to the front of y.
- * var_dump($redis->rpoplpush('x', 'y'));
- * var_dump($redis->lRange('x', 0, -1));
- * var_dump($redis->lRange('y', 0, -1));
- *
- * //Output:
- * //
- * //string(3) "abc"
- * //array(1) {
- * // [0]=>
- * // string(3) "def"
- * //}
- * //array(3) {
- * // [0]=>
- * // string(3) "abc"
- * // [1]=>
- * // string(3) "456"
- * // [2]=>
- * // string(3) "123"
- * //}
- *
- */
- public function rpoplpush( $srcKey, $dstKey ) {}
-
- /**
- * A blocking version of rpoplpush, with an integral timeout in the third parameter.
- *
- * @param string $srcKey
- * @param string $dstKey
- * @param int $timeout
- * @return string The element that was moved in case of success, FALSE in case of timeout.
- * @link http://redis.io/commands/brpoplpush
- */
- public function brpoplpush( $srcKey, $dstKey, $timeout ) {}
-
- /**
- * Adds the specified member with a given score to the sorted set stored at key.
- *
- * @param string $key Required key
- * @param float $score1 Required score
- * @param string $value1 Required value
- * @param float $score2 Optional score
- * @param string $value2 Optional value
- * @param float $scoreN Optional score
- * @param string $valueN Optional value
- * @return int Number of values added
- * @link http://redis.io/commands/zadd
- * @example
- *
- *
- * $redis->zAdd('z', 1, 'v2', 2, 'v2', 3, 'v3', 4, 'v4' ); // int(2)
- * $redis->zRem('z', 'v2', 'v3'); // int(2)
- * var_dump( $redis->zRange('z', 0, -1) );
- * //// Output:
- * // array(2) {
- * // [0]=> string(2) "v1"
- * // [1]=> string(2) "v4"
- * // }
- *
- *
- */
- public function zAdd( $key, $score1, $value1, $score2 = null, $value2 = null, $scoreN = null, $valueN = null ) {}
-
- /**
- * Returns a range of elements from the ordered set stored at the specified key,
- * with values in the range [start, end]. start and stop are interpreted as zero-based indices:
- * 0 the first element,
- * 1 the second ...
- * -1 the last element,
- * -2 the penultimate ...
- *
- * @param string $key
- * @param int $start
- * @param int $end
- * @param bool $withscores
- * @return array Array containing the values in specified range.
- * @link http://redis.io/commands/zrange
- * @example
- *
- * $redis->zAdd('key1', 0, 'val0');
- * $redis->zAdd('key1', 2, 'val2');
- * $redis->zAdd('key1', 10, 'val10');
- * $redis->zRange('key1', 0, -1); // array('val0', 'val2', 'val10')
- * // with scores
- * $redis->zRange('key1', 0, -1, true); // array('val0' => 0, 'val2' => 2, 'val10' => 10)
- *
- */
- public function zRange( $key, $start, $end, $withscores = null ) {}
-
- /**
- * Deletes a specified member from the ordered set.
- *
- * @param string $key
- * @param string $member1
- * @param string $member2
- * @param string $memberN
- * @return int Number of deleted values
- * @link http://redis.io/commands/zrem
- * @example
- *
- * $redis->zAdd('z', 1, 'v2', 2, 'v2', 3, 'v3', 4, 'v4' ); // int(2)
- * $redis->zRem('z', 'v2', 'v3'); // int(2)
- * var_dump( $redis->zRange('z', 0, -1) );
- * //// Output:
- * // array(2) {
- * // [0]=> string(2) "v1"
- * // [1]=> string(2) "v4"
- * // }
- *
- */
- public function zRem( $key, $member1, $member2 = null, $memberN = null ) {}
-
- /**
- * @see zRem()
- * @param string $key
- * @param string $member1
- * @param string $member2
- * @param string $memberN
- * @link http://redis.io/commands/zrem
- */
- public function zDelete( $key, $member1, $member2 = null, $memberN = null ) {}
-
- /**
- * Returns the elements of the sorted set stored at the specified key in the range [start, end]
- * in reverse order. start and stop are interpretated as zero-based indices:
- * 0 the first element,
- * 1 the second ...
- * -1 the last element,
- * -2 the penultimate ...
- *
- * @param string $key
- * @param int $start
- * @param int $end
- * @param bool $withscore
- * @return array Array containing the values in specified range.
- * @link http://redis.io/commands/zrevrange
- * @example
- *
- * $redis->zAdd('key', 0, 'val0');
- * $redis->zAdd('key', 2, 'val2');
- * $redis->zAdd('key', 10, 'val10');
- * $redis->zRevRange('key', 0, -1); // array('val10', 'val2', 'val0')
- *
- * // with scores
- * $redis->zRevRange('key', 0, -1, true); // array('val10' => 10, 'val2' => 2, 'val0' => 0)
- *
- */
- public function zRevRange( $key, $start, $end, $withscore = null ) {}
-
- /**
- * Returns the elements of the sorted set stored at the specified key which have scores in the
- * range [start,end]. Adding a parenthesis before start or end excludes it from the range.
- * +inf and -inf are also valid limits.
- *
- * zRevRangeByScore returns the same items in reverse order, when the start and end parameters are swapped.
- *
- * @param string $key
- * @param int $start
- * @param int $end
- * @param array $options Two options are available:
- * - withscores => TRUE,
- * - and limit => array($offset, $count)
- * @return array Array containing the values in specified range.
- * @link http://redis.io/commands/zrangebyscore
- * @example
- *
- * $redis->zAdd('key', 0, 'val0');
- * $redis->zAdd('key', 2, 'val2');
- * $redis->zAdd('key', 10, 'val10');
- * $redis->zRangeByScore('key', 0, 3); // array('val0', 'val2')
- * $redis->zRangeByScore('key', 0, 3, array('withscores' => TRUE); // array('val0' => 0, 'val2' => 2)
- * $redis->zRangeByScore('key', 0, 3, array('limit' => array(1, 1)); // array('val2' => 2)
- * $redis->zRangeByScore('key', 0, 3, array('limit' => array(1, 1)); // array('val2')
- * $redis->zRangeByScore('key', 0, 3, array('withscores' => TRUE, 'limit' => array(1, 1)); // array('val2' => 2)
- *
- */
- public function zRangeByScore( $key, $start, $end, array $options = array() ) {}
-
- /**
- * @see zRangeByScore()
- * @param string $key
- * @param int $start
- * @param int $end
- * @param array $options
- *
- * @return array
- */
- public function zRevRangeByScore( $key, $start, $end, array $options = array() ) {}
-
- /**
- * Returns the number of elements of the sorted set stored at the specified key which have
- * scores in the range [start,end]. Adding a parenthesis before start or end excludes it
- * from the range. +inf and -inf are also valid limits.
- *
- * @param string $key
- * @param string $start
- * @param string $end
- * @return int the size of a corresponding zRangeByScore.
- * @link http://redis.io/commands/zcount
- * @example
- *
- * $redis->zAdd('key', 0, 'val0');
- * $redis->zAdd('key', 2, 'val2');
- * $redis->zAdd('key', 10, 'val10');
- * $redis->zCount('key', 0, 3); // 2, corresponding to array('val0', 'val2')
- *
- */
- public function zCount( $key, $start, $end ) {}
-
- /**
- * Deletes the elements of the sorted set stored at the specified key which have scores in the range [start,end].
- *
- * @param string $key
- * @param float|string $start double or "+inf" or "-inf" string
- * @param float|string $end double or "+inf" or "-inf" string
- * @return int The number of values deleted from the sorted set
- * @link http://redis.io/commands/zremrangebyscore
- * @example
- *
- * $redis->zAdd('key', 0, 'val0');
- * $redis->zAdd('key', 2, 'val2');
- * $redis->zAdd('key', 10, 'val10');
- * $redis->zRemRangeByScore('key', 0, 3); // 2
- *
- */
- public function zRemRangeByScore( $key, $start, $end ) {}
-
- /**
- * @see zRemRangeByScore()
- * @param string $key
- * @param float $start
- * @param float $end
- */
- public function zDeleteRangeByScore( $key, $start, $end ) {}
-
- /**
- * Deletes the elements of the sorted set stored at the specified key which have rank in the range [start,end].
- *
- * @param string $key
- * @param int $start
- * @param int $end
- * @return int The number of values deleted from the sorted set
- * @link http://redis.io/commands/zremrangebyrank
- * @example
- *
- * $redis->zAdd('key', 1, 'one');
- * $redis->zAdd('key', 2, 'two');
- * $redis->zAdd('key', 3, 'three');
- * $redis->zRemRangeByRank('key', 0, 1); // 2
- * $redis->zRange('key', 0, -1, array('withscores' => TRUE)); // array('three' => 3)
- *
- */
- public function zRemRangeByRank( $key, $start, $end ) {}
-
- /**
- * @see zRemRangeByRank()
- * @param string $key
- * @param int $start
- * @param int $end
- * @link http://redis.io/commands/zremrangebyscore
- */
- public function zDeleteRangeByRank( $key, $start, $end ) {}
-
- /**
- * Returns the cardinality of an ordered set.
- *
- * @param string $key
- * @return int the set's cardinality
- * @link http://redis.io/commands/zsize
- * @example
- *
- * $redis->zAdd('key', 0, 'val0');
- * $redis->zAdd('key', 2, 'val2');
- * $redis->zAdd('key', 10, 'val10');
- * $redis->zCard('key'); // 3
- *
- */
- public function zCard( $key ) {}
-
- /**
- * @see zCard()
- * @param string $key
- */
- public function zSize( $key ) {}
-
- /**
- * Returns the score of a given member in the specified sorted set.
- *
- * @param string $key
- * @param string $member
- * @return float
- * @link http://redis.io/commands/zscore
- * @example
- *
- * $redis->zAdd('key', 2.5, 'val2');
- * $redis->zScore('key', 'val2'); // 2.5
- *
- */
- public function zScore( $key, $member ) {}
-
- /**
- * Returns the rank of a given member in the specified sorted set, starting at 0 for the item
- * with the smallest score. zRevRank starts at 0 for the item with the largest score.
- *
- * @param string $key
- * @param string $member
- * @return int the item's score.
- * @link http://redis.io/commands/zrank
- * @example
- *
- * $redis->delete('z');
- * $redis->zAdd('key', 1, 'one');
- * $redis->zAdd('key', 2, 'two');
- * $redis->zRank('key', 'one'); // 0
- * $redis->zRank('key', 'two'); // 1
- * $redis->zRevRank('key', 'one'); // 1
- * $redis->zRevRank('key', 'two'); // 0
- *
- */
- public function zRank( $key, $member ) {}
-
- /**
- * @see zRank()
- * @param string $key
- * @param string $member
- */
- public function zRevRank( $key, $member ) {}
-
- /**
- * Increments the score of a member from a sorted set by a given amount.
- *
- * @param string $key
- * @param float $value (double) value that will be added to the member's score
- * @param string $member
- * @return float the new value
- * @link http://redis.io/commands/zincrby
- * @example
- *
- * $redis->delete('key');
- * $redis->zIncrBy('key', 2.5, 'member1'); // key or member1 didn't exist, so member1's score is to 0
- * // before the increment and now has the value 2.5
- * $redis->zIncrBy('key', 1, 'member1'); // 3.5
- *
- */
- public function zIncrBy( $key, $value, $member ) {}
-
- /**
- * Creates an union of sorted sets given in second argument.
- * The result of the union will be stored in the sorted set defined by the first argument.
- * The third optionnel argument defines weights to apply to the sorted sets in input.
- * In this case, the weights will be multiplied by the score of each element in the sorted set
- * before applying the aggregation. The forth argument defines the AGGREGATE option which
- * specify how the results of the union are aggregated.
- *
- * @param string $Output
- * @param array $ZSetKeys
- * @param array $Weights
- * @param string $aggregateFunction Either "SUM", "MIN", or "MAX": defines the behaviour to use on
- * duplicate entries during the zUnion.
- * @return int The number of values in the new sorted set.
- * @link http://redis.io/commands/zunionstore
- * @example
- *
- * $redis->delete('k1');
- * $redis->delete('k2');
- * $redis->delete('k3');
- * $redis->delete('ko1');
- * $redis->delete('ko2');
- * $redis->delete('ko3');
- *
- * $redis->zAdd('k1', 0, 'val0');
- * $redis->zAdd('k1', 1, 'val1');
- *
- * $redis->zAdd('k2', 2, 'val2');
- * $redis->zAdd('k2', 3, 'val3');
- *
- * $redis->zUnion('ko1', array('k1', 'k2')); // 4, 'ko1' => array('val0', 'val1', 'val2', 'val3')
- *
- * // Weighted zUnion
- * $redis->zUnion('ko2', array('k1', 'k2'), array(1, 1)); // 4, 'ko1' => array('val0', 'val1', 'val2', 'val3')
- * $redis->zUnion('ko3', array('k1', 'k2'), array(5, 1)); // 4, 'ko1' => array('val0', 'val2', 'val3', 'val1')
- *
- */
- public function zUnion($Output, $ZSetKeys, array $Weights = null, $aggregateFunction = 'SUM') {}
-
- /**
- * Creates an intersection of sorted sets given in second argument.
- * The result of the union will be stored in the sorted set defined by the first argument.
- * The third optional argument defines weights to apply to the sorted sets in input.
- * In this case, the weights will be multiplied by the score of each element in the sorted set
- * before applying the aggregation. The forth argument defines the AGGREGATE option which
- * specify how the results of the union are aggregated.
- *
- * @param string $Output
- * @param array $ZSetKeys
- * @param array $Weights
- * @param string $aggregateFunction Either "SUM", "MIN", or "MAX":
- * defines the behaviour to use on duplicate entries during the zInter.
- * @return int The number of values in the new sorted set.
- * @link http://redis.io/commands/zinterstore
- * @example
- *
- * $redis->delete('k1');
- * $redis->delete('k2');
- * $redis->delete('k3');
- *
- * $redis->delete('ko1');
- * $redis->delete('ko2');
- * $redis->delete('ko3');
- * $redis->delete('ko4');
- *
- * $redis->zAdd('k1', 0, 'val0');
- * $redis->zAdd('k1', 1, 'val1');
- * $redis->zAdd('k1', 3, 'val3');
- *
- * $redis->zAdd('k2', 2, 'val1');
- * $redis->zAdd('k2', 3, 'val3');
- *
- * $redis->zInter('ko1', array('k1', 'k2')); // 2, 'ko1' => array('val1', 'val3')
- * $redis->zInter('ko2', array('k1', 'k2'), array(1, 1)); // 2, 'ko2' => array('val1', 'val3')
- *
- * // Weighted zInter
- * $redis->zInter('ko3', array('k1', 'k2'), array(1, 5), 'min'); // 2, 'ko3' => array('val1', 'val3')
- * $redis->zInter('ko4', array('k1', 'k2'), array(1, 5), 'max'); // 2, 'ko4' => array('val3', 'val1')
- *
- */
- public function zInter($Output, $ZSetKeys, array $Weights = null, $aggregateFunction = 'SUM') {}
-
- /**
- * Adds a value to the hash stored at key. If this value is already in the hash, FALSE is returned.
- *
- * @param string $key
- * @param string $hashKey
- * @param string $value
- * @return int
- * 1 if value didn't exist and was added successfully,
- * 0 if the value was already present and was replaced, FALSE if there was an error.
- * @link http://redis.io/commands/hset
- * @example
- *
- * $redis->delete('h')
- * $redis->hSet('h', 'key1', 'hello'); // 1, 'key1' => 'hello' in the hash at "h"
- * $redis->hGet('h', 'key1'); // returns "hello"
- *
- * $redis->hSet('h', 'key1', 'plop'); // 0, value was replaced.
- * $redis->hGet('h', 'key1'); // returns "plop"
- *
- */
- public function hSet( $key, $hashKey, $value ) {}
-
- /**
- * Adds a value to the hash stored at key only if this field isn't already in the hash.
- *
- * @param string $key
- * @param string $hashKey
- * @param string $value
- * @return bool TRUE if the field was set, FALSE if it was already present.
- * @link http://redis.io/commands/hsetnx
- * @example
- *
- * $redis->delete('h')
- * $redis->hSetNx('h', 'key1', 'hello'); // TRUE, 'key1' => 'hello' in the hash at "h"
- * $redis->hSetNx('h', 'key1', 'world'); // FALSE, 'key1' => 'hello' in the hash at "h". No change since the field
- * wasn't replaced.
- *
- */
- public function hSetNx( $key, $hashKey, $value ) {}
-
- /**
- * Gets a value from the hash stored at key.
- * If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
- *
- * @param string $key
- * @param string $hashKey
- * @return string The value, if the command executed successfully BOOL FALSE in case of failure
- * @link http://redis.io/commands/hget
- */
- public function hGet($key, $hashKey) {}
-
- /**
- * Returns the length of a hash, in number of items
- *
- * @param string $key
- * @return int the number of items in a hash, FALSE if the key doesn't exist or isn't a hash.
- * @link http://redis.io/commands/hlen
- * @example
- *
- * $redis->delete('h')
- * $redis->hSet('h', 'key1', 'hello');
- * $redis->hSet('h', 'key2', 'plop');
- * $redis->hLen('h'); // returns 2
- *
- */
- public function hLen( $key ) {}
-
- /**
- * Removes a values from the hash stored at key.
- * If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
- *
- * @param string $key
- * @param string $hashKey1
- * @param string $hashKey2
- * @param string $hashKeyN
- * @return int Number of deleted fields
- * @link http://redis.io/commands/hdel
- * @example
- *
- * $redis->hMSet('h',
- * array(
- * 'f1' => 'v1',
- * 'f2' => 'v2',
- * 'f3' => 'v3',
- * 'f4' => 'v4',
- * ));
- *
- * var_dump( $redis->hDel('h', 'f1') ); // int(1)
- * var_dump( $redis->hDel('h', 'f2', 'f3') ); // int(2)
- * s
- * var_dump( $redis->hGetAll('h') );
- * //// Output:
- * // array(1) {
- * // ["f4"]=> string(2) "v4"
- * // }
- *
- */
- public function hDel( $key, $hashKey1, $hashKey2 = null, $hashKeyN = null ) {}
-
- /**
- * Returns the keys in a hash, as an array of strings.
- *
- * @param string $key
- * @return array An array of elements, the keys of the hash. This works like PHP's array_keys().
- * @link http://redis.io/commands/hkeys
- * @example
- *
- * $redis->delete('h');
- * $redis->hSet('h', 'a', 'x');
- * $redis->hSet('h', 'b', 'y');
- * $redis->hSet('h', 'c', 'z');
- * $redis->hSet('h', 'd', 't');
- * var_dump($redis->hKeys('h'));
- *
- * // Output:
- * // array(4) {
- * // [0]=>
- * // string(1) "a"
- * // [1]=>
- * // string(1) "b"
- * // [2]=>
- * // string(1) "c"
- * // [3]=>
- * // string(1) "d"
- * // }
- * // The order is random and corresponds to redis' own internal representation of the set structure.
- *
- */
- public function hKeys( $key ) {}
-
- /**
- * Returns the values in a hash, as an array of strings.
- *
- * @param string $key
- * @return array An array of elements, the values of the hash. This works like PHP's array_values().
- * @link http://redis.io/commands/hvals
- * @example
- *
- * $redis->delete('h');
- * $redis->hSet('h', 'a', 'x');
- * $redis->hSet('h', 'b', 'y');
- * $redis->hSet('h', 'c', 'z');
- * $redis->hSet('h', 'd', 't');
- * var_dump($redis->hVals('h'));
- *
- * // Output
- * // array(4) {
- * // [0]=>
- * // string(1) "x"
- * // [1]=>
- * // string(1) "y"
- * // [2]=>
- * // string(1) "z"
- * // [3]=>
- * // string(1) "t"
- * // }
- * // The order is random and corresponds to redis' own internal representation of the set structure.
- *
- */
- public function hVals( $key ) {}
-
- /**
- * Returns the whole hash, as an array of strings indexed by strings.
- *
- * @param string $key
- * @return array An array of elements, the contents of the hash.
- * @link http://redis.io/commands/hgetall
- * @example
- *
- * $redis->delete('h');
- * $redis->hSet('h', 'a', 'x');
- * $redis->hSet('h', 'b', 'y');
- * $redis->hSet('h', 'c', 'z');
- * $redis->hSet('h', 'd', 't');
- * var_dump($redis->hGetAll('h'));
- *
- * // Output:
- * // array(4) {
- * // ["a"]=>
- * // string(1) "x"
- * // ["b"]=>
- * // string(1) "y"
- * // ["c"]=>
- * // string(1) "z"
- * // ["d"]=>
- * // string(1) "t"
- * // }
- * // The order is random and corresponds to redis' own internal representation of the set structure.
- *
- */
- public function hGetAll( $key ) {}
-
- /**
- * Verify if the specified member exists in a key.
- *
- * @param string $key
- * @param string $hashKey
- * @return bool: If the member exists in the hash table, return TRUE, otherwise return FALSE.
- * @link http://redis.io/commands/hexists
- * @example
- *
- * $redis->hSet('h', 'a', 'x');
- * $redis->hExists('h', 'a'); // TRUE
- * $redis->hExists('h', 'NonExistingKey'); // FALSE
- *
- */
- public function hExists( $key, $hashKey ) {}
-
- /**
- * Increments the value of a member from a hash by a given amount.
- *
- * @param string $key
- * @param string $hashKey
- * @param int $value (integer) value that will be added to the member's value
- * @return int the new value
- * @link http://redis.io/commands/hincrby
- * @example
- *
- * $redis->delete('h');
- * $redis->hIncrBy('h', 'x', 2); // returns 2: h[x] = 2 now.
- * $redis->hIncrBy('h', 'x', 1); // h[x] ← 2 + 1. Returns 3
- *
- */
- public function hIncrBy( $key, $hashKey, $value ) {}
-
- /**
- * Increment the float value of a hash field by the given amount
- * @param string $key
- * @param string $field
- * @param float $increment
- * @return float
- * @link http://redis.io/commands/hincrbyfloat
- * @example
- *
- * $redis = new Redis();
- * $redis->connect('127.0.0.1');
- * $redis->hset('h', 'float', 3);
- * $redis->hset('h', 'int', 3);
- * var_dump( $redis->hIncrByFloat('h', 'float', 1.5) ); // float(4.5)
- *
- * var_dump( $redis->hGetAll('h') );
- *
- * // Output
- * array(2) {
- * ["float"]=>
- * string(3) "4.5"
- * ["int"]=>
- * string(1) "3"
- * }
- *
- */
- public function hIncrByFloat( $key, $field, $increment ) {}
-
- /**
- * Fills in a whole hash. Non-string values are converted to string, using the standard (string) cast.
- * NULL values are stored as empty strings
- *
- * @param string $key
- * @param array $hashKeys key → value array
- * @return bool
- * @link http://redis.io/commands/hmset
- * @example
- *
- * $redis->delete('user:1');
- * $redis->hMset('user:1', array('name' => 'Joe', 'salary' => 2000));
- * $redis->hIncrBy('user:1', 'salary', 100); // Joe earns 100 more now.
- *
- */
- public function hMset( $key, $hashKeys ) {}
-
- /**
- * Retirieve the values associated to the specified fields in the hash.
- *
- * @param string $key
- * @param array $hashKeys
- * @return array Array An array of elements, the values of the specified fields in the hash,
- * with the hash keys as array keys.
- * @link http://redis.io/commands/hmget
- * @example
- *
- * $redis->delete('h');
- * $redis->hSet('h', 'field1', 'value1');
- * $redis->hSet('h', 'field2', 'value2');
- * $redis->hmGet('h', array('field1', 'field2')); // returns array('field1' => 'value1', 'field2' => 'value2')
- *
- */
- public function hMGet( $key, $hashKeys ) {}
-
- /**
- * Get or Set the redis config keys.
- *
- * @param string $operation either `GET` or `SET`
- * @param string $key for `SET`, glob-pattern for `GET`. See http://redis.io/commands/config-get for examples.
- * @param string $value optional string (only for `SET`)
- * @return array Associative array for `GET`, key -> value
- * @link http://redis.io/commands/config-get
- * @link http://redis.io/commands/config-set
- * @example
- *
- * $redis->config("GET", "*max-*-entries*");
- * $redis->config("SET", "dir", "/var/run/redis/dumps/");
- *
- */
- public function config( $operation, $key, $value ) {}
-}
-
-class RedisException extends Exception {}
-
-class RedisArray {
- /**
- * Constructor
- *
- * @param string $name Name of the redis array to create (required if using redis.ini to define array)
- * @param array $hosts Array of hosts to construct the array with
- * @param array $opts Array of options
- * @link https://github.com/nicolasff/phpredis/blob/master/arrays.markdown
- */
- function __construct($name = '', array $hosts = NULL, array $opts = NULL) {}
-
- /**
- * @return array list of hosts for the selected array
- */
- public function _hosts() {}
-
- /**
- * @return string the name of the function used to extract key parts during consistent hashing
- */
- public function _function() {}
-
- /**
- * @param string key The key for which you want to lookup the host
- * @return string the host to be used for a certain key
- */
- public function _target($key) {}
-
- /**
- * Use this function when a new node is added and keys need to be rehashed.
- */
- public function _rehash() {}
-}
diff --git a/src/Redis.php b/src/Redis.php
new file mode 100644
index 0000000..145d673
--- /dev/null
+++ b/src/Redis.php
@@ -0,0 +1,5092 @@
+
+ * @link https://github.com/ukko/phpredis-phpdoc
+ */
+class Redis
+{
+ const AFTER = 'after';
+ const BEFORE = 'before';
+
+ /**
+ * Options
+ */
+ const OPT_SERIALIZER = 1;
+ const OPT_PREFIX = 2;
+ const OPT_READ_TIMEOUT = 3;
+ const OPT_SCAN = 4;
+ const OPT_SLAVE_FAILOVER = 5;
+ const OPT_TCP_KEEPALIVE = 6;
+ const OPT_COMPRESSION = 7;
+ const OPT_REPLY_LITERAL = 8;
+ const OPT_COMPRESSION_LEVEL = 9;
+
+ /**
+ * Cluster options
+ */
+ const FAILOVER_NONE = 0;
+ const FAILOVER_ERROR = 1;
+ const FAILOVER_DISTRIBUTE = 2;
+
+ /**
+ * SCAN options
+ */
+ const SCAN_NORETRY = 0;
+ const SCAN_RETRY = 1;
+ const SCAN_PREFIX = 2;
+ const SCAN_NOPREFIX = 3;
+
+ /**
+ * Serializers
+ */
+ const SERIALIZER_NONE = 0;
+ const SERIALIZER_PHP = 1;
+ const SERIALIZER_IGBINARY = 2;
+ const SERIALIZER_MSGPACK = 3;
+ const SERIALIZER_JSON = 4;
+
+ /**
+ * Compressions
+ */
+ const COMPRESSION_NONE = 0;
+ const COMPRESSION_LZF = 1;
+ const COMPRESSION_ZSTD = 2;
+ const COMPRESSION_LZ4 = 3;
+
+ /**
+ * Compression ZSTD levels
+ */
+ const COMPRESSION_ZSTD_MIN = 1;
+ const COMPRESSION_ZSTD_DEFAULT = 3;
+ const COMPRESSION_ZSTD_MAX = 22;
+
+ /**
+ * Multi
+ */
+ const ATOMIC = 0;
+ const MULTI = 1;
+ const PIPELINE = 2;
+
+ /**
+ * Type
+ */
+ const REDIS_NOT_FOUND = 0;
+ const REDIS_STRING = 1;
+ const REDIS_SET = 2;
+ const REDIS_LIST = 3;
+ const REDIS_ZSET = 4;
+ const REDIS_HASH = 5;
+ const REDIS_STREAM = 6;
+
+ /**
+ * Creates a Redis client
+ *
+ * @example $redis = new Redis();
+ */
+ public function __construct()
+ {
+ }
+
+ /**
+ * Connects to a Redis instance.
+ *
+ * @param string $host can be a host, or the path to a unix domain socket
+ * @param int $port optional
+ * @param float $timeout value in seconds (optional, default is 0.0 meaning unlimited)
+ * @param null $reserved should be null if $retryInterval is specified
+ * @param int $retryInterval retry interval in milliseconds.
+ * @param float $readTimeout value in seconds (optional, default is 0 meaning unlimited)
+ *
+ * @return bool TRUE on success, FALSE on error
+ *
+ * @example
+ *
+ * $redis->connect('127.0.0.1', 6379);
+ * $redis->connect('127.0.0.1'); // port 6379 by default
+ * $redis->connect('127.0.0.1', 6379, 2.5); // 2.5 sec timeout.
+ * $redis->connect('/tmp/redis.sock'); // unix domain socket.
+ *
+ */
+ public function connect(
+ $host,
+ $port = 6379,
+ $timeout = 0.0,
+ $reserved = null,
+ $retryInterval = 0,
+ $readTimeout = 0.0
+ ) {
+ }
+
+ /**
+ * Connects to a Redis instance.
+ *
+ * @param string $host can be a host, or the path to a unix domain socket
+ * @param int $port optional
+ * @param float $timeout value in seconds (optional, default is 0.0 meaning unlimited)
+ * @param null $reserved should be null if $retry_interval is specified
+ * @param int $retryInterval retry interval in milliseconds.
+ * @param float $readTimeout value in seconds (optional, default is 0 meaning unlimited)
+ *
+ * @return bool TRUE on success, FALSE on error
+ *
+ * @see connect()
+ * @deprecated use Redis::connect()
+ */
+ public function open(
+ $host,
+ $port = 6379,
+ $timeout = 0.0,
+ $reserved = null,
+ $retryInterval = 0,
+ $readTimeout = 0.0
+ ) {
+ }
+
+ /**
+ * A method to determine if a phpredis object thinks it's connected to a server
+ *
+ * @return bool Returns TRUE if phpredis thinks it's connected and FALSE if not
+ */
+ public function isConnected()
+ {
+ }
+
+ /**
+ * Retrieve our host or unix socket that we're connected to
+ *
+ * @return string|bool The host or unix socket we're connected to or FALSE if we're not connected
+ */
+ public function getHost()
+ {
+ }
+
+ /**
+ * Get the port we're connected to
+ *
+ * @return int|bool Returns the port we're connected to or FALSE if we're not connected
+ */
+ public function getPort()
+ {
+ }
+
+ /**
+ * Get the database number phpredis is pointed to
+ *
+ * @return int|bool Returns the database number (int) phpredis thinks it's pointing to
+ * or FALSE if we're not connected
+ */
+ public function getDbNum()
+ {
+ }
+
+ /**
+ * Get the (write) timeout in use for phpredis
+ *
+ * @return float|bool The timeout (DOUBLE) specified in our connect call or FALSE if we're not connected
+ */
+ public function getTimeout()
+ {
+ }
+
+ /**
+ * Get the read timeout specified to phpredis or FALSE if we're not connected
+ *
+ * @return float|bool Returns the read timeout (which can be set using setOption and Redis::OPT_READ_TIMEOUT)
+ * or FALSE if we're not connected
+ */
+ public function getReadTimeout()
+ {
+ }
+
+ /**
+ * Gets the persistent ID that phpredis is using
+ *
+ * @return string|null|bool Returns the persistent id phpredis is using
+ * (which will only be set if connected with pconnect),
+ * NULL if we're not using a persistent ID,
+ * and FALSE if we're not connected
+ */
+ public function getPersistentID()
+ {
+ }
+
+ /**
+ * Get the password used to authenticate the phpredis connection
+ *
+ * @return string|null|bool Returns the password used to authenticate a phpredis session or NULL if none was used,
+ * and FALSE if we're not connected
+ */
+ public function getAuth()
+ {
+ }
+
+ /**
+ * Connects to a Redis instance or reuse a connection already established with pconnect/popen.
+ *
+ * The connection will not be closed on close or end of request until the php process ends.
+ * So be patient on to many open FD's (specially on redis server side) when using persistent connections on
+ * many servers connecting to one redis server.
+ *
+ * Also more than one persistent connection can be made identified by either host + port + timeout
+ * or host + persistentId or unix socket + timeout.
+ *
+ * This feature is not available in threaded versions. pconnect and popen then working like their non persistent
+ * equivalents.
+ *
+ * @param string $host can be a host, or the path to a unix domain socket
+ * @param int $port optional
+ * @param float $timeout value in seconds (optional, default is 0 meaning unlimited)
+ * @param string $persistentId identity for the requested persistent connection
+ * @param int $retryInterval retry interval in milliseconds.
+ * @param float $readTimeout value in seconds (optional, default is 0 meaning unlimited)
+ *
+ * @return bool TRUE on success, FALSE on ertcnror.
+ *
+ * @example
+ *
+ * $redis->pconnect('127.0.0.1', 6379);
+ *
+ * // port 6379 by default - same connection like before
+ * $redis->pconnect('127.0.0.1');
+ *
+ * // 2.5 sec timeout and would be another connection than the two before.
+ * $redis->pconnect('127.0.0.1', 6379, 2.5);
+ *
+ * // x is sent as persistent_id and would be another connection than the three before.
+ * $redis->pconnect('127.0.0.1', 6379, 2.5, 'x');
+ *
+ * // unix domain socket - would be another connection than the four before.
+ * $redis->pconnect('/tmp/redis.sock');
+ *
+ */
+ public function pconnect(
+ $host,
+ $port = 6379,
+ $timeout = 0.0,
+ $persistentId = null,
+ $retryInterval = 0,
+ $readTimeout = 0.0
+ ) {
+ }
+
+ /**
+ * @param string $host
+ * @param int $port
+ * @param float $timeout
+ * @param string $persistentId
+ * @param int $retryInterval
+ * @param float $readTimeout
+ *
+ * @return bool
+ *
+ * @deprecated use Redis::pconnect()
+ * @see pconnect()
+ */
+ public function popen(
+ $host,
+ $port = 6379,
+ $timeout = 0.0,
+ $persistentId = '',
+ $retryInterval = 0,
+ $readTimeout = 0.0
+ ) {
+ }
+
+ /**
+ * Disconnects from the Redis instance.
+ *
+ * Note: Closing a persistent connection requires PhpRedis >= 4.2.0
+ *
+ * @since >= 4.2 Closing a persistent connection requires PhpRedis
+ *
+ * @return bool TRUE on success, FALSE on error
+ */
+ public function close()
+ {
+ }
+
+ /**
+ * Swap one Redis database with another atomically
+ *
+ * Note: Requires Redis >= 4.0.0
+ *
+ * @param int $db1
+ * @param int $db2
+ *
+ * @return bool TRUE on success and FALSE on failure
+ *
+ * @link https://redis.io/commands/swapdb
+ * @since >= 4.0
+ * @example
+ *
+ * // Swaps DB 0 with DB 1 atomically
+ * $redis->swapdb(0, 1);
+ *
+ */
+ public function swapdb(int $db1, int $db2)
+ {
+ }
+
+ /**
+ * Set client option
+ *
+ * @param int $option option name
+ * @param mixed $value option value
+ *
+ * @return bool TRUE on success, FALSE on error
+ *
+ * @example
+ *
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE); // don't serialize data
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP); // use built-in serialize/unserialize
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_IGBINARY); // use igBinary serialize/unserialize
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_MSGPACK); // Use msgpack serialize/unserialize
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_JSON); // Use json serialize/unserialize
+ *
+ * $redis->setOption(Redis::OPT_PREFIX, 'myAppName:'); // use custom prefix on all keys
+ *
+ * // Options for the SCAN family of commands, indicating whether to abstract
+ * // empty results from the user. If set to SCAN_NORETRY (the default), phpredis
+ * // will just issue one SCAN command at a time, sometimes returning an empty
+ * // array of results. If set to SCAN_RETRY, phpredis will retry the scan command
+ * // until keys come back OR Redis returns an iterator of zero
+ * $redis->setOption(Redis::OPT_SCAN, Redis::SCAN_NORETRY);
+ * $redis->setOption(Redis::OPT_SCAN, Redis::SCAN_RETRY);
+ *
+ */
+ public function setOption($option, $value)
+ {
+ }
+
+ /**
+ * Get client option
+ *
+ * @param int $option parameter name
+ *
+ * @return mixed|null Parameter value
+ *
+ * @see setOption()
+ * @example
+ * // return option value
+ * $redis->getOption(Redis::OPT_SERIALIZER);
+ */
+ public function getOption($option)
+ {
+ }
+
+ /**
+ * Check the current connection status
+ *
+ * @return string STRING: +PONG on success.
+ * Throws a RedisException object on connectivity error, as described above.
+ * @throws RedisException
+ * @link https://redis.io/commands/ping
+ */
+ public function ping()
+ {
+ }
+
+ /**
+ * Echo the given string
+ *
+ * @param string $message
+ *
+ * @return string Returns message
+ *
+ * @link https://redis.io/commands/echo
+ */
+ public function echo($message)
+ {
+ }
+
+ /**
+ * Get the value related to the specified key
+ *
+ * @param string $key
+ *
+ * @return string|mixed|bool If key didn't exist, FALSE is returned.
+ * Otherwise, the value related to this key is returned
+ *
+ * @link https://redis.io/commands/get
+ * @example
+ *
+ * $redis->set('key', 'hello');
+ * $redis->get('key');
+ *
+ * // set and get with serializer
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_JSON);
+ *
+ * $redis->set('key', ['asd' => 'as', 'dd' => 123, 'b' => true]);
+ * var_dump($redis->get('key'));
+ * // Output:
+ * array(3) {
+ * 'asd' => string(2) "as"
+ * 'dd' => int(123)
+ * 'b' => bool(true)
+ * }
+ *
+ */
+ public function get($key)
+ {
+ }
+
+ /**
+ * Set the string value in argument as value of the key.
+ *
+ * @since If you're using Redis >= 2.6.12, you can pass extended options as explained in example
+ *
+ * @param string $key
+ * @param string|mixed $value string if not used serializer
+ * @param int|array $timeout [optional] Calling setex() is preferred if you want a timeout.
+ * Since 2.6.12 it also supports different flags inside an array. Example ['NX', 'EX' => 60]
+ * - EX seconds -- Set the specified expire time, in seconds.
+ * - PX milliseconds -- Set the specified expire time, in milliseconds.
+ * - PX milliseconds -- Set the specified expire time, in milliseconds.
+ * - NX -- Only set the key if it does not already exist.
+ * - XX -- Only set the key if it already exist.
+ *
+ * // Simple key -> value set
+ * $redis->set('key', 'value');
+ *
+ * // Will redirect, and actually make an SETEX call
+ * $redis->set('key','value', 10);
+ *
+ * // Will set the key, if it doesn't exist, with a ttl of 10 seconds
+ * $redis->set('key', 'value', ['nx', 'ex' => 10]);
+ *
+ * // Will set a key, if it does exist, with a ttl of 1000 miliseconds
+ * $redis->set('key', 'value', ['xx', 'px' => 1000]);
+ *
+ *
+ * @return bool TRUE if the command is successful
+ *
+ * @link https://redis.io/commands/set
+ */
+ public function set($key, $value, $timeout = null)
+ {
+ }
+
+ /**
+ * Set the string value in argument as value of the key, with a time to live.
+ *
+ * @param string $key
+ * @param int $ttl
+ * @param string|mixed $value
+ *
+ * @return bool TRUE if the command is successful
+ *
+ * @link https://redis.io/commands/setex
+ * @example $redis->setex('key', 3600, 'value'); // sets key → value, with 1h TTL.
+ */
+ public function setex($key, $ttl, $value)
+ {
+ }
+
+ /**
+ * Set the value and expiration in milliseconds of a key.
+ *
+ * @see setex()
+ * @param string $key
+ * @param int $ttl, in milliseconds.
+ * @param string|mixed $value
+ *
+ * @return bool TRUE if the command is successful
+ *
+ * @link https://redis.io/commands/psetex
+ * @example $redis->psetex('key', 1000, 'value'); // sets key → value, with 1sec TTL.
+ */
+ public function psetex($key, $ttl, $value)
+ {
+ }
+
+ /**
+ * Set the string value in argument as value of the key if the key doesn't already exist in the database.
+ *
+ * @param string $key
+ * @param string|mixed $value
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/setnx
+ * @example
+ *
+ * $redis->setnx('key', 'value'); // return TRUE
+ * $redis->setnx('key', 'value'); // return FALSE
+ *
+ */
+ public function setnx($key, $value)
+ {
+ }
+
+ /**
+ * Remove specified keys.
+ *
+ * @param int|string|array $key1 An array of keys, or an undefined number of parameters, each a key: key1 key2 key3 ... keyN
+ * @param int|string ...$otherKeys
+ *
+ * @return int Number of keys deleted
+ *
+ * @link https://redis.io/commands/del
+ * @example
+ *
+ * $redis->set('key1', 'val1');
+ * $redis->set('key2', 'val2');
+ * $redis->set('key3', 'val3');
+ * $redis->set('key4', 'val4');
+ *
+ * $redis->del('key1', 'key2'); // return 2
+ * $redis->del(['key3', 'key4']); // return 2
+ *
+ */
+ public function del($key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * @see del()
+ * @deprecated use Redis::del()
+ *
+ * @param string|string[] $key1
+ * @param string $key2
+ * @param string $key3
+ *
+ * @return int Number of keys deleted
+ */
+ public function delete($key1, $key2 = null, $key3 = null)
+ {
+ }
+
+ /**
+ * Delete a key asynchronously in another thread. Otherwise it is just as DEL, but non blocking.
+ *
+ * @see del()
+ * @param string|string[] $key1
+ * @param string $key2
+ * @param string $key3
+ *
+ * @return int Number of keys unlinked.
+ *
+ * @link https://redis.io/commands/unlink
+ * @example
+ *
+ * $redis->set('key1', 'val1');
+ * $redis->set('key2', 'val2');
+ * $redis->set('key3', 'val3');
+ * $redis->set('key4', 'val4');
+ * $redis->unlink('key1', 'key2'); // return 2
+ * $redis->unlink(array('key3', 'key4')); // return 2
+ *
+ */
+ public function unlink($key1, $key2 = null, $key3 = null)
+ {
+ }
+
+ /**
+ * Enter and exit transactional mode.
+ *
+ * @param int $mode Redis::MULTI|Redis::PIPELINE
+ * Defaults to Redis::MULTI.
+ * A Redis::MULTI block of commands runs as a single transaction;
+ * a Redis::PIPELINE block is simply transmitted faster to the server, but without any guarantee of atomicity.
+ * discard cancels a transaction.
+ *
+ * @return Redis returns the Redis instance and enters multi-mode.
+ * Once in multi-mode, all subsequent method calls return the same object until exec() is called.
+ *
+ * @link https://redis.io/commands/multi
+ * @example
+ *
+ * $ret = $redis->multi()
+ * ->set('key1', 'val1')
+ * ->get('key1')
+ * ->set('key2', 'val2')
+ * ->get('key2')
+ * ->exec();
+ *
+ * //$ret == array (
+ * // 0 => TRUE,
+ * // 1 => 'val1',
+ * // 2 => TRUE,
+ * // 3 => 'val2');
+ *
+ */
+ public function multi($mode = Redis::MULTI)
+ {
+ }
+
+ /**
+ * @return void|array
+ *
+ * @see multi()
+ * @link https://redis.io/commands/exec
+ */
+ public function exec()
+ {
+ }
+
+ /**
+ * @see multi()
+ * @link https://redis.io/commands/discard
+ */
+ public function discard()
+ {
+ }
+
+ /**
+ * Watches a key for modifications by another client. If the key is modified between WATCH and EXEC,
+ * the MULTI/EXEC transaction will fail (return FALSE). unwatch cancels all the watching of all keys by this client.
+ * @param string|string[] $key a list of keys
+ *
+ * @return void
+ *
+ * @link https://redis.io/commands/watch
+ * @example
+ *
+ * $redis->watch('x');
+ * // long code here during the execution of which other clients could well modify `x`
+ * $ret = $redis->multi()
+ * ->incr('x')
+ * ->exec();
+ * // $ret = FALSE if x has been modified between the call to WATCH and the call to EXEC.
+ *
+ */
+ public function watch($key)
+ {
+ }
+
+ /**
+ * @see watch()
+ * @link https://redis.io/commands/unwatch
+ */
+ public function unwatch()
+ {
+ }
+
+ /**
+ * Subscribe to channels.
+ *
+ * Warning: this function will probably change in the future.
+ *
+ * @param string[] $channels an array of channels to subscribe
+ * @param string|array $callback either a string or an array($instance, 'method_name').
+ * The callback function receives 3 parameters: the redis instance, the channel name, and the message.
+ *
+ * @return mixed|null Any non-null return value in the callback will be returned to the caller.
+ *
+ * @link https://redis.io/commands/subscribe
+ * @example
+ *
+ * function f($redis, $chan, $msg) {
+ * switch($chan) {
+ * case 'chan-1':
+ * ...
+ * break;
+ *
+ * case 'chan-2':
+ * ...
+ * break;
+ *
+ * case 'chan-2':
+ * ...
+ * break;
+ * }
+ * }
+ *
+ * $redis->subscribe(array('chan-1', 'chan-2', 'chan-3'), 'f'); // subscribe to 3 chans
+ *
+ */
+ public function subscribe($channels, $callback)
+ {
+ }
+
+ /**
+ * Subscribe to channels by pattern
+ *
+ * @param array $patterns an array of glob-style patterns to subscribe
+ * @param string|array $callback Either a string or an array with an object and method.
+ * The callback will get four arguments ($redis, $pattern, $channel, $message)
+ * @param mixed Any non-null return value in the callback will be returned to the caller
+ *
+ * @link https://redis.io/commands/psubscribe
+ * @example
+ *
+ * function psubscribe($redis, $pattern, $chan, $msg) {
+ * echo "Pattern: $pattern\n";
+ * echo "Channel: $chan\n";
+ * echo "Payload: $msg\n";
+ * }
+ *
+ */
+ public function psubscribe($patterns, $callback)
+ {
+ }
+
+ /**
+ * Publish messages to channels.
+ *
+ * Warning: this function will probably change in the future.
+ *
+ * @param string $channel a channel to publish to
+ * @param string $message string
+ *
+ * @return int Number of clients that received the message
+ *
+ * @link https://redis.io/commands/publish
+ * @example $redis->publish('chan-1', 'hello, world!'); // send message.
+ */
+ public function publish($channel, $message)
+ {
+ }
+
+ /**
+ * A command allowing you to get information on the Redis pub/sub system
+ *
+ * @param string $keyword String, which can be: "channels", "numsub", or "numpat"
+ * @param string|array $argument Optional, variant.
+ * For the "channels" subcommand, you can pass a string pattern.
+ * For "numsub" an array of channel names
+ *
+ * @return array|int Either an integer or an array.
+ * - channels Returns an array where the members are the matching channels.
+ * - numsub Returns a key/value array where the keys are channel names and
+ * values are their counts.
+ * - numpat Integer return containing the number active pattern subscriptions
+ *
+ * @link https://redis.io/commands/pubsub
+ * @example
+ *
+ * $redis->pubsub('channels'); // All channels
+ * $redis->pubsub('channels', '*pattern*'); // Just channels matching your pattern
+ * $redis->pubsub('numsub', array('chan1', 'chan2')); // Get subscriber counts for 'chan1' and 'chan2'
+ * $redis->pubsub('numpat'); // Get the number of pattern subscribers
+ *
+ */
+ public function pubsub($keyword, $argument)
+ {
+ }
+
+ /**
+ * Stop listening for messages posted to the given channels.
+ *
+ * @param array $channels an array of channels to usubscribe
+ *
+ * @link https://redis.io/commands/unsubscribe
+ */
+ public function unsubscribe($channels = null)
+ {
+ }
+
+ /**
+ * Stop listening for messages posted to the given channels.
+ *
+ * @param array $patterns an array of glob-style patterns to unsubscribe
+ *
+ * @link https://redis.io/commands/punsubscribe
+ */
+ public function punsubscribe($patterns = null)
+ {
+ }
+
+ /**
+ * Verify if the specified key/keys exists
+ *
+ * This function took a single argument and returned TRUE or FALSE in phpredis versions < 4.0.0.
+ *
+ * @since >= 4.0 Returned int, if < 4.0 returned bool
+ *
+ * @param string|string[] $key
+ *
+ * @return int|bool The number of keys tested that do exist
+ *
+ * @link https://redis.io/commands/exists
+ * @link https://github.com/phpredis/phpredis#exists
+ * @example
+ *
+ * $redis->exists('key'); // 1
+ * $redis->exists('NonExistingKey'); // 0
+ *
+ * $redis->mset(['foo' => 'foo', 'bar' => 'bar', 'baz' => 'baz']);
+ * $redis->exists(['foo', 'bar', 'baz]); // 3
+ * $redis->exists('foo', 'bar', 'baz'); // 3
+ *
+ */
+ public function exists($key)
+ {
+ }
+
+ /**
+ * Increment the number stored at key by one.
+ *
+ * @param string $key
+ *
+ * @return int the new value
+ *
+ * @link https://redis.io/commands/incr
+ * @example
+ *
+ * $redis->incr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value 1
+ * $redis->incr('key1'); // 2
+ * $redis->incr('key1'); // 3
+ * $redis->incr('key1'); // 4
+ *
+ */
+ public function incr($key)
+ {
+ }
+
+ /**
+ * Increment the float value of a key by the given amount
+ *
+ * @param string $key
+ * @param float $increment
+ *
+ * @return float
+ *
+ * @link https://redis.io/commands/incrbyfloat
+ * @example
+ *
+ * $redis->set('x', 3);
+ * $redis->incrByFloat('x', 1.5); // float(4.5)
+ * $redis->get('x'); // float(4.5)
+ *
+ */
+ public function incrByFloat($key, $increment)
+ {
+ }
+
+ /**
+ * Increment the number stored at key by one.
+ * If the second argument is filled, it will be used as the integer value of the increment.
+ *
+ * @param string $key key
+ * @param int $value value that will be added to key (only for incrBy)
+ *
+ * @return int the new value
+ *
+ * @link https://redis.io/commands/incrby
+ * @example
+ *
+ * $redis->incr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value 1
+ * $redis->incr('key1'); // 2
+ * $redis->incr('key1'); // 3
+ * $redis->incr('key1'); // 4
+ * $redis->incrBy('key1', 10); // 14
+ *
+ */
+ public function incrBy($key, $value)
+ {
+ }
+
+ /**
+ * Decrement the number stored at key by one.
+ *
+ * @param string $key
+ *
+ * @return int the new value
+ *
+ * @link https://redis.io/commands/decr
+ * @example
+ *
+ * $redis->decr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value -1
+ * $redis->decr('key1'); // -2
+ * $redis->decr('key1'); // -3
+ *
+ */
+ public function decr($key)
+ {
+ }
+
+ /**
+ * Decrement the number stored at key by one.
+ * If the second argument is filled, it will be used as the integer value of the decrement.
+ *
+ * @param string $key
+ * @param int $value that will be substracted to key (only for decrBy)
+ *
+ * @return int the new value
+ *
+ * @link https://redis.io/commands/decrby
+ * @example
+ *
+ * $redis->decr('key1'); // key1 didn't exists, set to 0 before the increment and now has the value -1
+ * $redis->decr('key1'); // -2
+ * $redis->decr('key1'); // -3
+ * $redis->decrBy('key1', 10); // -13
+ *
+ */
+ public function decrBy($key, $value)
+ {
+ }
+
+ /**
+ * Adds the string values to the head (left) of the list.
+ * Creates the list if the key didn't exist.
+ * If the key exists and is not a list, FALSE is returned.
+ *
+ * @param string $key
+ * @param string|mixed $value1... Variadic list of values to push in key, if dont used serialized, used string
+ *
+ * @return int|bool The new length of the list in case of success, FALSE in case of Failure
+ *
+ * @link https://redis.io/commands/lpush
+ * @example
+ *
+ * $redis->lPush('l', 'v1', 'v2', 'v3', 'v4') // int(4)
+ * var_dump( $redis->lRange('l', 0, -1) );
+ * // Output:
+ * // array(4) {
+ * // [0]=> string(2) "v4"
+ * // [1]=> string(2) "v3"
+ * // [2]=> string(2) "v2"
+ * // [3]=> string(2) "v1"
+ * // }
+ *
+ */
+ public function lPush($key, ...$value1)
+ {
+ }
+
+ /**
+ * Adds the string values to the tail (right) of the list.
+ * Creates the list if the key didn't exist.
+ * If the key exists and is not a list, FALSE is returned.
+ *
+ * @param string $key
+ * @param string|mixed $value1... Variadic list of values to push in key, if dont used serialized, used string
+ *
+ * @return int|bool The new length of the list in case of success, FALSE in case of Failure
+ *
+ * @link https://redis.io/commands/rpush
+ * @example
+ *
+ * $redis->rPush('l', 'v1', 'v2', 'v3', 'v4'); // int(4)
+ * var_dump( $redis->lRange('l', 0, -1) );
+ * // Output:
+ * // array(4) {
+ * // [0]=> string(2) "v1"
+ * // [1]=> string(2) "v2"
+ * // [2]=> string(2) "v3"
+ * // [3]=> string(2) "v4"
+ * // }
+ *
+ */
+ public function rPush($key, ...$value1)
+ {
+ }
+
+ /**
+ * Adds the string value to the head (left) of the list if the list exists.
+ *
+ * @param string $key
+ * @param string|mixed $value String, value to push in key
+ *
+ * @return int|bool The new length of the list in case of success, FALSE in case of Failure.
+ *
+ * @link https://redis.io/commands/lpushx
+ * @example
+ *
+ * $redis->del('key1');
+ * $redis->lPushx('key1', 'A'); // returns 0
+ * $redis->lPush('key1', 'A'); // returns 1
+ * $redis->lPushx('key1', 'B'); // returns 2
+ * $redis->lPushx('key1', 'C'); // returns 3
+ * // key1 now points to the following list: [ 'A', 'B', 'C' ]
+ *
+ */
+ public function lPushx($key, $value)
+ {
+ }
+
+ /**
+ * Adds the string value to the tail (right) of the list if the ist exists. FALSE in case of Failure.
+ *
+ * @param string $key
+ * @param string|mixed $value String, value to push in key
+ *
+ * @return int|bool The new length of the list in case of success, FALSE in case of Failure.
+ *
+ * @link https://redis.io/commands/rpushx
+ * @example
+ *
+ * $redis->del('key1');
+ * $redis->rPushx('key1', 'A'); // returns 0
+ * $redis->rPush('key1', 'A'); // returns 1
+ * $redis->rPushx('key1', 'B'); // returns 2
+ * $redis->rPushx('key1', 'C'); // returns 3
+ * // key1 now points to the following list: [ 'A', 'B', 'C' ]
+ *
+ */
+ public function rPushx($key, $value)
+ {
+ }
+
+ /**
+ * Returns and removes the first element of the list.
+ *
+ * @param string $key
+ *
+ * @return mixed|bool if command executed successfully BOOL FALSE in case of failure (empty list)
+ *
+ * @link https://redis.io/commands/lpop
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
+ * $redis->lPop('key1'); // key1 => [ 'B', 'C' ]
+ *
+ */
+ public function lPop($key)
+ {
+ }
+
+ /**
+ * Returns and removes the last element of the list.
+ *
+ * @param string $key
+ *
+ * @return mixed|bool if command executed successfully BOOL FALSE in case of failure (empty list)
+ *
+ * @link https://redis.io/commands/rpop
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
+ * $redis->rPop('key1'); // key1 => [ 'A', 'B' ]
+ *
+ */
+ public function rPop($key)
+ {
+ }
+
+ /**
+ * Is a blocking lPop primitive. If at least one of the lists contains at least one element,
+ * the element will be popped from the head of the list and returned to the caller.
+ * Il all the list identified by the keys passed in arguments are empty, blPop will block
+ * during the specified timeout until an element is pushed to one of those lists. This element will be popped.
+ *
+ * @param string|string[] $keys String array containing the keys of the lists OR variadic list of strings
+ * @param int $timeout Timeout is always the required final parameter
+ *
+ * @return array ['listName', 'element']
+ *
+ * @link https://redis.io/commands/blpop
+ * @example
+ *
+ * // Non blocking feature
+ * $redis->lPush('key1', 'A');
+ * $redis->del('key2');
+ *
+ * $redis->blPop('key1', 'key2', 10); // array('key1', 'A')
+ * // OR
+ * $redis->blPop(['key1', 'key2'], 10); // array('key1', 'A')
+ *
+ * $redis->brPop('key1', 'key2', 10); // array('key1', 'A')
+ * // OR
+ * $redis->brPop(['key1', 'key2'], 10); // array('key1', 'A')
+ *
+ * // Blocking feature
+ *
+ * // process 1
+ * $redis->del('key1');
+ * $redis->blPop('key1', 10);
+ * // blocking for 10 seconds
+ *
+ * // process 2
+ * $redis->lPush('key1', 'A');
+ *
+ * // process 1
+ * // array('key1', 'A') is returned
+ *
+ */
+ public function blPop($keys, $timeout)
+ {
+ }
+
+ /**
+ * Is a blocking rPop primitive. If at least one of the lists contains at least one element,
+ * the element will be popped from the head of the list and returned to the caller.
+ * Il all the list identified by the keys passed in arguments are empty, brPop will
+ * block during the specified timeout until an element is pushed to one of those lists. T
+ * his element will be popped.
+ *
+ * @param string|string[] $keys String array containing the keys of the lists OR variadic list of strings
+ * @param int $timeout Timeout is always the required final parameter
+ *
+ * @return array ['listName', 'element']
+ *
+ * @link https://redis.io/commands/brpop
+ * @example
+ *
+ * // Non blocking feature
+ * $redis->lPush('key1', 'A');
+ * $redis->del('key2');
+ *
+ * $redis->blPop('key1', 'key2', 10); // array('key1', 'A')
+ * // OR
+ * $redis->blPop(array('key1', 'key2'), 10); // array('key1', 'A')
+ *
+ * $redis->brPop('key1', 'key2', 10); // array('key1', 'A')
+ * // OR
+ * $redis->brPop(array('key1', 'key2'), 10); // array('key1', 'A')
+ *
+ * // Blocking feature
+ *
+ * // process 1
+ * $redis->del('key1');
+ * $redis->blPop('key1', 10);
+ * // blocking for 10 seconds
+ *
+ * // process 2
+ * $redis->lPush('key1', 'A');
+ *
+ * // process 1
+ * // array('key1', 'A') is returned
+ *
+ */
+ public function brPop(array $keys, $timeout)
+ {
+ }
+
+ /**
+ * Returns the size of a list identified by Key. If the list didn't exist or is empty,
+ * the command returns 0. If the data type identified by Key is not a list, the command return FALSE.
+ *
+ * @param string $key
+ *
+ * @return int|bool The size of the list identified by Key exists.
+ * bool FALSE if the data type identified by Key is not list
+ *
+ * @link https://redis.io/commands/llen
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
+ * $redis->lLen('key1'); // 3
+ * $redis->rPop('key1');
+ * $redis->lLen('key1'); // 2
+ *
+ */
+ public function lLen($key)
+ {
+ }
+
+ /**
+ * @see lLen()
+ * @link https://redis.io/commands/llen
+ * @deprecated use Redis::lLen()
+ *
+ * @param string $key
+ *
+ * @return int The size of the list identified by Key exists
+ */
+ public function lSize($key)
+ {
+ }
+
+ /**
+ * Return the specified element of the list stored at the specified key.
+ * 0 the first element, 1 the second ... -1 the last element, -2 the penultimate ...
+ * Return FALSE in case of a bad index or a key that doesn't point to a list.
+ *
+ * @param string $key
+ * @param int $index
+ *
+ * @return mixed|bool the element at this index
+ *
+ * Bool FALSE if the key identifies a non-string data type, or no value corresponds to this index in the list Key.
+ *
+ * @link https://redis.io/commands/lindex
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
+ * $redis->lIndex('key1', 0); // 'A'
+ * $redis->lIndex('key1', -1); // 'C'
+ * $redis->lIndex('key1', 10); // `FALSE`
+ *
+ */
+ public function lIndex($key, $index)
+ {
+ }
+
+ /**
+ * @see lIndex()
+ * @link https://redis.io/commands/lindex
+ * @deprecated use Redis::lIndex()
+ *
+ * @param string $key
+ * @param int $index
+ * @return mixed|bool the element at this index
+ */
+ public function lGet($key, $index)
+ {
+ }
+
+ /**
+ * Set the list at index with the new value.
+ *
+ * @param string $key
+ * @param int $index
+ * @param string $value
+ *
+ * @return bool TRUE if the new value is setted.
+ * FALSE if the index is out of range, or data type identified by key is not a list.
+ *
+ * @link https://redis.io/commands/lset
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
+ * $redis->lIndex('key1', 0); // 'A'
+ * $redis->lSet('key1', 0, 'X');
+ * $redis->lIndex('key1', 0); // 'X'
+ *
+ */
+ public function lSet($key, $index, $value)
+ {
+ }
+
+ /**
+ * Returns the specified elements of the list stored at the specified key in
+ * the range [start, end]. start and stop are interpretated as indices: 0 the first element,
+ * 1 the second ... -1 the last element, -2 the penultimate ...
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ *
+ * @return array containing the values in specified range.
+ *
+ * @link https://redis.io/commands/lrange
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C');
+ * $redis->lRange('key1', 0, -1); // array('A', 'B', 'C')
+ *
+ */
+ public function lRange($key, $start, $end)
+ {
+ }
+
+ /**
+ * @see lRange()
+ * @link https://redis.io/commands/lrange
+ * @deprecated use Redis::lRange()
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ * @return array
+ */
+ public function lGetRange($key, $start, $end)
+ {
+ }
+
+ /**
+ * Trims an existing list so that it will contain only a specified range of elements.
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $stop
+ *
+ * @return array|bool Bool return FALSE if the key identify a non-list value
+ *
+ * @link https://redis.io/commands/ltrim
+ * @example
+ *
+ * $redis->rPush('key1', 'A');
+ * $redis->rPush('key1', 'B');
+ * $redis->rPush('key1', 'C');
+ * $redis->lRange('key1', 0, -1); // array('A', 'B', 'C')
+ * $redis->lTrim('key1', 0, 1);
+ * $redis->lRange('key1', 0, -1); // array('A', 'B')
+ *
+ */
+ public function lTrim($key, $start, $stop)
+ {
+ }
+
+ /**
+ * @see lTrim()
+ * @link https://redis.io/commands/ltrim
+ * @deprecated use Redis::lTrim()
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $stop
+ */
+ public function listTrim($key, $start, $stop)
+ {
+ }
+
+ /**
+ * Removes the first count occurences of the value element from the list.
+ * If count is zero, all the matching elements are removed. If count is negative,
+ * elements are removed from tail to head.
+ *
+ * @param string $key
+ * @param string $value
+ * @param int $count
+ *
+ * @return int|bool the number of elements to remove
+ * bool FALSE if the value identified by key is not a list.
+ *
+ * @link https://redis.io/commands/lrem
+ * @example
+ *
+ * $redis->lPush('key1', 'A');
+ * $redis->lPush('key1', 'B');
+ * $redis->lPush('key1', 'C');
+ * $redis->lPush('key1', 'A');
+ * $redis->lPush('key1', 'A');
+ *
+ * $redis->lRange('key1', 0, -1); // array('A', 'A', 'C', 'B', 'A')
+ * $redis->lRem('key1', 'A', 2); // 2
+ * $redis->lRange('key1', 0, -1); // array('C', 'B', 'A')
+ *
+ */
+ public function lRem($key, $value, $count)
+ {
+ }
+
+ /**
+ * @see lRem
+ * @link https://redis.io/commands/lremove
+ * @deprecated use Redis::lRem()
+ *
+ * @param string $key
+ * @param string $value
+ * @param int $count
+ */
+ public function lRemove($key, $value, $count)
+ {
+ }
+
+ /**
+ * Insert value in the list before or after the pivot value. the parameter options
+ * specify the position of the insert (before or after). If the list didn't exists,
+ * or the pivot didn't exists, the value is not inserted.
+ *
+ * @param string $key
+ * @param int $position Redis::BEFORE | Redis::AFTER
+ * @param string $pivot
+ * @param string|mixed $value
+ *
+ * @return int The number of the elements in the list, -1 if the pivot didn't exists.
+ *
+ * @link https://redis.io/commands/linsert
+ * @example
+ *
+ * $redis->del('key1');
+ * $redis->lInsert('key1', Redis::AFTER, 'A', 'X'); // 0
+ *
+ * $redis->lPush('key1', 'A');
+ * $redis->lPush('key1', 'B');
+ * $redis->lPush('key1', 'C');
+ *
+ * $redis->lInsert('key1', Redis::BEFORE, 'C', 'X'); // 4
+ * $redis->lRange('key1', 0, -1); // array('A', 'B', 'X', 'C')
+ *
+ * $redis->lInsert('key1', Redis::AFTER, 'C', 'Y'); // 5
+ * $redis->lRange('key1', 0, -1); // array('A', 'B', 'X', 'C', 'Y')
+ *
+ * $redis->lInsert('key1', Redis::AFTER, 'W', 'value'); // -1
+ *
+ */
+ public function lInsert($key, $position, $pivot, $value)
+ {
+ }
+
+ /**
+ * Adds a values to the set value stored at key.
+ *
+ * @param string $key Required key
+ * @param string|mixed ...$value1 Variadic list of values
+ *
+ * @return int|bool The number of elements added to the set.
+ * If this value is already in the set, FALSE is returned
+ *
+ * @link https://redis.io/commands/sadd
+ * @example
+ *
+ * $redis->sAdd('k', 'v1'); // int(1)
+ * $redis->sAdd('k', 'v1', 'v2', 'v3'); // int(2)
+ *
+ */
+ public function sAdd($key, ...$value1)
+ {
+ }
+
+ /**
+ * Removes the specified members from the set value stored at key.
+ *
+ * @param string $key
+ * @param string|mixed ...$member1 Variadic list of members
+ *
+ * @return int The number of elements removed from the set
+ *
+ * @link https://redis.io/commands/srem
+ * @example
+ *
+ * var_dump( $redis->sAdd('k', 'v1', 'v2', 'v3') ); // int(3)
+ * var_dump( $redis->sRem('k', 'v2', 'v3') ); // int(2)
+ * var_dump( $redis->sMembers('k') );
+ * //// Output:
+ * // array(1) {
+ * // [0]=> string(2) "v1"
+ * // }
+ *
+ */
+ public function sRem($key, ...$member1)
+ {
+ }
+
+ /**
+ * @see sRem()
+ * @link https://redis.io/commands/srem
+ * @deprecated use Redis::sRem()
+ *
+ * @param string $key
+ * @param string|mixed ...$member1
+ */
+ public function sRemove($key, ...$member1)
+ {
+ }
+
+ /**
+ * Moves the specified member from the set at srcKey to the set at dstKey.
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ * @param string|mixed $member
+ *
+ * @return bool If the operation is successful, return TRUE.
+ * If the srcKey and/or dstKey didn't exist, and/or the member didn't exist in srcKey, FALSE is returned.
+ *
+ * @link https://redis.io/commands/smove
+ * @example
+ *
+ * $redis->sAdd('key1' , 'set11');
+ * $redis->sAdd('key1' , 'set12');
+ * $redis->sAdd('key1' , 'set13'); // 'key1' => {'set11', 'set12', 'set13'}
+ * $redis->sAdd('key2' , 'set21');
+ * $redis->sAdd('key2' , 'set22'); // 'key2' => {'set21', 'set22'}
+ * $redis->sMove('key1', 'key2', 'set13'); // 'key1' => {'set11', 'set12'}
+ * // 'key2' => {'set21', 'set22', 'set13'}
+ *
+ */
+ public function sMove($srcKey, $dstKey, $member)
+ {
+ }
+
+ /**
+ * Checks if value is a member of the set stored at the key key.
+ *
+ * @param string $key
+ * @param string|mixed $value
+ *
+ * @return bool TRUE if value is a member of the set at key key, FALSE otherwise
+ *
+ * @link https://redis.io/commands/sismember
+ * @example
+ *
+ * $redis->sAdd('key1' , 'set1');
+ * $redis->sAdd('key1' , 'set2');
+ * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set1', 'set2', 'set3'}
+ *
+ * $redis->sIsMember('key1', 'set1'); // TRUE
+ * $redis->sIsMember('key1', 'setX'); // FALSE
+ *
+ */
+ public function sIsMember($key, $value)
+ {
+ }
+
+ /**
+ * @see sIsMember()
+ * @link https://redis.io/commands/sismember
+ * @deprecated use Redis::sIsMember()
+ *
+ * @param string $key
+ * @param string|mixed $value
+ */
+ public function sContains($key, $value)
+ {
+ }
+
+ /**
+ * Returns the cardinality of the set identified by key.
+ *
+ * @param string $key
+ *
+ * @return int the cardinality of the set identified by key, 0 if the set doesn't exist.
+ *
+ * @link https://redis.io/commands/scard
+ * @example
+ *
+ * $redis->sAdd('key1' , 'set1');
+ * $redis->sAdd('key1' , 'set2');
+ * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set1', 'set2', 'set3'}
+ * $redis->sCard('key1'); // 3
+ * $redis->sCard('keyX'); // 0
+ *
+ */
+ public function sCard($key)
+ {
+ }
+
+ /**
+ * Removes and returns a random element from the set value at Key.
+ *
+ * @param string $key
+ * @param int $count [optional]
+ *
+ * @return string|mixed|array|bool "popped" values
+ * bool FALSE if set identified by key is empty or doesn't exist.
+ *
+ * @link https://redis.io/commands/spop
+ * @example
+ *
+ * $redis->sAdd('key1' , 'set1');
+ * $redis->sAdd('key1' , 'set2');
+ * $redis->sAdd('key1' , 'set3'); // 'key1' => {'set3', 'set1', 'set2'}
+ * $redis->sPop('key1'); // 'set1', 'key1' => {'set3', 'set2'}
+ * $redis->sPop('key1'); // 'set3', 'key1' => {'set2'}
+ *
+ * // With count
+ * $redis->sAdd('key2', 'set1', 'set2', 'set3');
+ * var_dump( $redis->sPop('key2', 3) ); // Will return all members but in no particular order
+ *
+ * // array(3) {
+ * // [0]=> string(4) "set2"
+ * // [1]=> string(4) "set3"
+ * // [2]=> string(4) "set1"
+ * // }
+ *
+ */
+ public function sPop($key, $count = 1)
+ {
+ }
+
+ /**
+ * Returns a random element(s) from the set value at Key, without removing it.
+ *
+ * @param string $key
+ * @param int $count [optional]
+ *
+ * @return string|mixed|array|bool value(s) from the set
+ * bool FALSE if set identified by key is empty or doesn't exist and count argument isn't passed.
+ *
+ * @link https://redis.io/commands/srandmember
+ * @example
+ *
+ * $redis->sAdd('key1' , 'one');
+ * $redis->sAdd('key1' , 'two');
+ * $redis->sAdd('key1' , 'three'); // 'key1' => {'one', 'two', 'three'}
+ *
+ * var_dump( $redis->sRandMember('key1') ); // 'key1' => {'one', 'two', 'three'}
+ *
+ * // string(5) "three"
+ *
+ * var_dump( $redis->sRandMember('key1', 2) ); // 'key1' => {'one', 'two', 'three'}
+ *
+ * // array(2) {
+ * // [0]=> string(2) "one"
+ * // [1]=> string(5) "three"
+ * // }
+ *
+ */
+ public function sRandMember($key, $count = 1)
+ {
+ }
+
+ /**
+ * Returns the members of a set resulting from the intersection of all the sets
+ * held at the specified keys. If just a single key is specified, then this command
+ * produces the members of this set. If one of the keys is missing, FALSE is returned.
+ *
+ * @param string $key1 keys identifying the different sets on which we will apply the intersection.
+ * @param string ...$otherKeys variadic list of keys
+ *
+ * @return array contain the result of the intersection between those keys
+ * If the intersection between the different sets is empty, the return value will be empty array.
+ *
+ * @link https://redis.io/commands/sinter
+ * @example
+ *
+ * $redis->sAdd('key1', 'val1');
+ * $redis->sAdd('key1', 'val2');
+ * $redis->sAdd('key1', 'val3');
+ * $redis->sAdd('key1', 'val4');
+ *
+ * $redis->sAdd('key2', 'val3');
+ * $redis->sAdd('key2', 'val4');
+ *
+ * $redis->sAdd('key3', 'val3');
+ * $redis->sAdd('key3', 'val4');
+ *
+ * var_dump($redis->sInter('key1', 'key2', 'key3'));
+ *
+ * //array(2) {
+ * // [0]=>
+ * // string(4) "val4"
+ * // [1]=>
+ * // string(4) "val3"
+ * //}
+ *
+ */
+ public function sInter($key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Performs a sInter command and stores the result in a new set.
+ *
+ * @param string $dstKey the key to store the diff into.
+ * @param string $key1 keys identifying the different sets on which we will apply the intersection.
+ * @param string ...$otherKeys variadic list of keys
+ *
+ * @return int|bool The cardinality of the resulting set, or FALSE in case of a missing key
+ *
+ * @link https://redis.io/commands/sinterstore
+ * @example
+ *
+ * $redis->sAdd('key1', 'val1');
+ * $redis->sAdd('key1', 'val2');
+ * $redis->sAdd('key1', 'val3');
+ * $redis->sAdd('key1', 'val4');
+ *
+ * $redis->sAdd('key2', 'val3');
+ * $redis->sAdd('key2', 'val4');
+ *
+ * $redis->sAdd('key3', 'val3');
+ * $redis->sAdd('key3', 'val4');
+ *
+ * var_dump($redis->sInterStore('output', 'key1', 'key2', 'key3'));
+ * var_dump($redis->sMembers('output'));
+ *
+ * //int(2)
+ * //
+ * //array(2) {
+ * // [0]=>
+ * // string(4) "val4"
+ * // [1]=>
+ * // string(4) "val3"
+ * //}
+ *
+ */
+ public function sInterStore($dstKey, $key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Performs the union between N sets and returns it.
+ *
+ * @param string $key1 first key for union
+ * @param string ...$otherKeys variadic list of keys corresponding to sets in redis
+ *
+ * @return array string[] The union of all these sets
+ *
+ * @link https://redis.io/commands/sunionstore
+ * @example
+ *
+ * $redis->sAdd('s0', '1');
+ * $redis->sAdd('s0', '2');
+ * $redis->sAdd('s1', '3');
+ * $redis->sAdd('s1', '1');
+ * $redis->sAdd('s2', '3');
+ * $redis->sAdd('s2', '4');
+ *
+ * var_dump($redis->sUnion('s0', 's1', 's2'));
+ *
+ * array(4) {
+ * // [0]=>
+ * // string(1) "3"
+ * // [1]=>
+ * // string(1) "4"
+ * // [2]=>
+ * // string(1) "1"
+ * // [3]=>
+ * // string(1) "2"
+ * //}
+ *
+ */
+ public function sUnion($key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Performs the same action as sUnion, but stores the result in the first key
+ *
+ * @param string $dstKey the key to store the diff into.
+ * @param string $key1 first key for union
+ * @param string ...$otherKeys variadic list of keys corresponding to sets in redis
+ *
+ * @return int Any number of keys corresponding to sets in redis
+ *
+ * @link https://redis.io/commands/sunionstore
+ * @example
+ *
+ * $redis->del('s0', 's1', 's2');
+ *
+ * $redis->sAdd('s0', '1');
+ * $redis->sAdd('s0', '2');
+ * $redis->sAdd('s1', '3');
+ * $redis->sAdd('s1', '1');
+ * $redis->sAdd('s2', '3');
+ * $redis->sAdd('s2', '4');
+ *
+ * var_dump($redis->sUnionStore('dst', 's0', 's1', 's2'));
+ * var_dump($redis->sMembers('dst'));
+ *
+ * //int(4)
+ * //array(4) {
+ * // [0]=>
+ * // string(1) "3"
+ * // [1]=>
+ * // string(1) "4"
+ * // [2]=>
+ * // string(1) "1"
+ * // [3]=>
+ * // string(1) "2"
+ * //}
+ *
+ */
+ public function sUnionStore($dstKey, $key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Performs the difference between N sets and returns it.
+ *
+ * @param string $key1 first key for diff
+ * @param string ...$otherKeys variadic list of keys corresponding to sets in redis
+ *
+ * @return array string[] The difference of the first set will all the others
+ *
+ * @link https://redis.io/commands/sdiff
+ * @example
+ *
+ * $redis->del('s0', 's1', 's2');
+ *
+ * $redis->sAdd('s0', '1');
+ * $redis->sAdd('s0', '2');
+ * $redis->sAdd('s0', '3');
+ * $redis->sAdd('s0', '4');
+ *
+ * $redis->sAdd('s1', '1');
+ * $redis->sAdd('s2', '3');
+ *
+ * var_dump($redis->sDiff('s0', 's1', 's2'));
+ *
+ * //array(2) {
+ * // [0]=>
+ * // string(1) "4"
+ * // [1]=>
+ * // string(1) "2"
+ * //}
+ *
+ */
+ public function sDiff($key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Performs the same action as sDiff, but stores the result in the first key
+ *
+ * @param string $dstKey the key to store the diff into.
+ * @param string $key1 first key for diff
+ * @param string ...$otherKeys variadic list of keys corresponding to sets in redis
+ *
+ * @return int|bool The cardinality of the resulting set, or FALSE in case of a missing key
+ *
+ * @link https://redis.io/commands/sdiffstore
+ * @example
+ *
+ * $redis->del('s0', 's1', 's2');
+ *
+ * $redis->sAdd('s0', '1');
+ * $redis->sAdd('s0', '2');
+ * $redis->sAdd('s0', '3');
+ * $redis->sAdd('s0', '4');
+ *
+ * $redis->sAdd('s1', '1');
+ * $redis->sAdd('s2', '3');
+ *
+ * var_dump($redis->sDiffStore('dst', 's0', 's1', 's2'));
+ * var_dump($redis->sMembers('dst'));
+ *
+ * //int(2)
+ * //array(2) {
+ * // [0]=>
+ * // string(1) "4"
+ * // [1]=>
+ * // string(1) "2"
+ * //}
+ *
+ */
+ public function sDiffStore($dstKey, $key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Returns the contents of a set.
+ *
+ * @param string $key
+ *
+ * @return array An array of elements, the contents of the set
+ *
+ * @link https://redis.io/commands/smembers
+ * @example
+ *
+ * $redis->del('s');
+ * $redis->sAdd('s', 'a');
+ * $redis->sAdd('s', 'b');
+ * $redis->sAdd('s', 'a');
+ * $redis->sAdd('s', 'c');
+ * var_dump($redis->sMembers('s'));
+ *
+ * //array(3) {
+ * // [0]=>
+ * // string(1) "c"
+ * // [1]=>
+ * // string(1) "a"
+ * // [2]=>
+ * // string(1) "b"
+ * //}
+ * // The order is random and corresponds to redis' own internal representation of the set structure.
+ *
+ */
+ public function sMembers($key)
+ {
+ }
+
+ /**
+ * @see sMembers()
+ * @link https://redis.io/commands/smembers
+ * @deprecated use Redis::sMembers()
+ *
+ * @param string $key
+ * @return array An array of elements, the contents of the set
+ */
+ public function sGetMembers($key)
+ {
+ }
+
+ /**
+ * Scan a set for members
+ *
+ * @param string $key The set to search.
+ * @param int $iterator LONG (reference) to the iterator as we go.
+ * @param string $pattern String, optional pattern to match against.
+ * @param int $count How many members to return at a time (Redis might return a different amount)
+ *
+ * @return array|bool PHPRedis will return an array of keys or FALSE when we're done iterating
+ *
+ * @link https://redis.io/commands/sscan
+ * @example
+ *
+ * $iterator = null;
+ * while ($members = $redis->sScan('set', $iterator)) {
+ * foreach ($members as $member) {
+ * echo $member . PHP_EOL;
+ * }
+ * }
+ *
+ */
+ public function sScan($key, &$iterator, $pattern = null, $count = 0)
+ {
+ }
+
+ /**
+ * Sets a value and returns the previous entry at that key.
+ *
+ * @param string $key
+ * @param string|mixed $value
+ *
+ * @return string|mixed A string (mixed, if used serializer), the previous value located at this key
+ *
+ * @link https://redis.io/commands/getset
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $exValue = $redis->getSet('x', 'lol'); // return '42', replaces x by 'lol'
+ * $newValue = $redis->get('x')' // return 'lol'
+ *
+ */
+ public function getSet($key, $value)
+ {
+ }
+
+ /**
+ * Returns a random key
+ *
+ * @return string an existing key in redis
+ *
+ * @link https://redis.io/commands/randomkey
+ * @example
+ *
+ * $key = $redis->randomKey();
+ * $surprise = $redis->get($key); // who knows what's in there.
+ *
+ */
+ public function randomKey()
+ {
+ }
+
+ /**
+ * Switches to a given database
+ *
+ * @param int $dbIndex
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/select
+ * @example
+ *
+ * $redis->select(0); // switch to DB 0
+ * $redis->set('x', '42'); // write 42 to x
+ * $redis->move('x', 1); // move to DB 1
+ * $redis->select(1); // switch to DB 1
+ * $redis->get('x'); // will return 42
+ *
+ */
+ public function select($dbIndex)
+ {
+ }
+
+ /**
+ * Moves a key to a different database.
+ *
+ * @param string $key
+ * @param int $dbIndex
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/move
+ * @example
+ *
+ * $redis->select(0); // switch to DB 0
+ * $redis->set('x', '42'); // write 42 to x
+ * $redis->move('x', 1); // move to DB 1
+ * $redis->select(1); // switch to DB 1
+ * $redis->get('x'); // will return 42
+ *
+ */
+ public function move($key, $dbIndex)
+ {
+ }
+
+ /**
+ * Renames a key
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/rename
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $redis->rename('x', 'y');
+ * $redis->get('y'); // → 42
+ * $redis->get('x'); // → `FALSE`
+ *
+ */
+ public function rename($srcKey, $dstKey)
+ {
+ }
+
+ /**
+ * @see rename()
+ * @link https://redis.io/commands/rename
+ * @deprecated use Redis::rename()
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ */
+ public function renameKey($srcKey, $dstKey)
+ {
+ }
+
+ /**
+ * Renames a key
+ *
+ * Same as rename, but will not replace a key if the destination already exists.
+ * This is the same behaviour as setNx.
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/renamenx
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $redis->rename('x', 'y');
+ * $redis->get('y'); // → 42
+ * $redis->get('x'); // → `FALSE`
+ *
+ */
+ public function renameNx($srcKey, $dstKey)
+ {
+ }
+
+ /**
+ * Sets an expiration date (a timeout) on an item
+ *
+ * @param string $key The key that will disappear
+ * @param int $ttl The key's remaining Time To Live, in seconds
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/expire
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $redis->expire('x', 3); // x will disappear in 3 seconds.
+ * sleep(5); // wait 5 seconds
+ * $redis->get('x'); // will return `FALSE`, as 'x' has expired.
+ *
+ */
+ public function expire($key, $ttl)
+ {
+ }
+
+ /**
+ * Sets an expiration date (a timeout in milliseconds) on an item
+ *
+ * @param string $key The key that will disappear.
+ * @param int $ttl The key's remaining Time To Live, in milliseconds
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/pexpire
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $redis->pExpire('x', 11500); // x will disappear in 11500 milliseconds.
+ * $redis->ttl('x'); // 12
+ * $redis->pttl('x'); // 11500
+ *
+ */
+ public function pExpire($key, $ttl)
+ {
+ }
+
+ /**
+ * @see expire()
+ * @link https://redis.io/commands/expire
+ * @deprecated use Redis::expire()
+ *
+ * @param string $key
+ * @param int $ttl
+ * @return bool
+ */
+ public function setTimeout($key, $ttl)
+ {
+ }
+
+ /**
+ * Sets an expiration date (a timestamp) on an item.
+ *
+ * @param string $key The key that will disappear.
+ * @param int $timestamp Unix timestamp. The key's date of death, in seconds from Epoch time.
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/expireat
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $now = time(NULL); // current timestamp
+ * $redis->expireAt('x', $now + 3); // x will disappear in 3 seconds.
+ * sleep(5); // wait 5 seconds
+ * $redis->get('x'); // will return `FALSE`, as 'x' has expired.
+ *
+ */
+ public function expireAt($key, $timestamp)
+ {
+ }
+
+ /**
+ * Sets an expiration date (a timestamp) on an item. Requires a timestamp in milliseconds
+ *
+ * @param string $key The key that will disappear
+ * @param int $timestamp Unix timestamp. The key's date of death, in seconds from Epoch time
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/pexpireat
+ * @example
+ *
+ * $redis->set('x', '42');
+ * $redis->pExpireAt('x', 1555555555005);
+ * echo $redis->ttl('x'); // 218270121
+ * echo $redis->pttl('x'); // 218270120575
+ *
+ */
+ public function pExpireAt($key, $timestamp)
+ {
+ }
+
+ /**
+ * Returns the keys that match a certain pattern.
+ *
+ * @param string $pattern pattern, using '*' as a wildcard
+ *
+ * @return array string[] The keys that match a certain pattern.
+ *
+ * @link https://redis.io/commands/keys
+ * @example
+ *
+ * $allKeys = $redis->keys('*'); // all keys will match this.
+ * $keyWithUserPrefix = $redis->keys('user*');
+ *
+ */
+ public function keys($pattern)
+ {
+ }
+
+ /**
+ * @see keys()
+ * @deprecated use Redis::keys()
+ *
+ * @param string $pattern
+ * @link https://redis.io/commands/keys
+ */
+ public function getKeys($pattern)
+ {
+ }
+
+ /**
+ * Returns the current database's size
+ *
+ * @return int DB size, in number of keys
+ *
+ * @link https://redis.io/commands/dbsize
+ * @example
+ *
+ * $count = $redis->dbSize();
+ * echo "Redis has $count keys\n";
+ *
+ */
+ public function dbSize()
+ {
+ }
+
+ /**
+ * Authenticate the connection using a password or a username and password..
+ * Warning: The password is sent in plain-text over the network.
+ *
+ * @param mixed $password
+ *
+ * @return bool TRUE if the connection is authenticated, FALSE otherwise
+ *
+ * @link https://redis.io/commands/auth
+ * @example
+ *
+ * $redis->auth('bar'); // Authenticate with the password 'bar'
+ * $redis->auth(['user' => 'foo', 'pass' => 'bar]); // Authenticate with the username 'foo', and password 'bar'
+ *
+ */
+ public function auth($password)
+ {
+ }
+
+ /**
+ * Starts the background rewrite of AOF (Append-Only File)
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/bgrewriteaof
+ * @example $redis->bgrewriteaof();
+ */
+ public function bgrewriteaof()
+ {
+ }
+
+ /**
+ * Changes the slave status
+ * Either host and port, or no parameter to stop being a slave.
+ *
+ * @param string $host [optional]
+ * @param int $port [optional]
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/slaveof
+ * @example
+ *
+ * $redis->slaveof('10.0.1.7', 6379);
+ * // ...
+ * $redis->slaveof();
+ *
+ */
+ public function slaveof($host = '127.0.0.1', $port = 6379)
+ {
+ }
+
+ /**
+ * Access the Redis slowLog
+ *
+ * @param string $operation This can be either GET, LEN, or RESET
+ * @param int|null $length If executing a SLOWLOG GET command, you can pass an optional length.
+ *
+ * @return mixed The return value of SLOWLOG will depend on which operation was performed.
+ * - SLOWLOG GET: Array of slowLog entries, as provided by Redis
+ * - SLOGLOG LEN: Integer, the length of the slowLog
+ * - SLOWLOG RESET: Boolean, depending on success
+ *
+ * @example
+ *
+ * // Get ten slowLog entries
+ * $redis->slowLog('get', 10);
+ * // Get the default number of slowLog entries
+ *
+ * $redis->slowLog('get');
+ * // Reset our slowLog
+ * $redis->slowLog('reset');
+ *
+ * // Retrieve slowLog length
+ * $redis->slowLog('len');
+ *
+ *
+ * @link https://redis.io/commands/slowlog
+ */
+ public function slowLog(string $operation, int $length = null)
+ {
+ }
+
+
+ /**
+ * Describes the object pointed to by a key.
+ * The information to retrieve (string) and the key (string).
+ * Info can be one of the following:
+ * - "encoding"
+ * - "refcount"
+ * - "idletime"
+ *
+ * @param string $string
+ * @param string $key
+ *
+ * @return string|int|bool for "encoding", int for "refcount" and "idletime", FALSE if the key doesn't exist.
+ *
+ * @link https://redis.io/commands/object
+ * @example
+ *
+ * $redis->lPush('l', 'Hello, world!');
+ * $redis->object("encoding", "l"); // → ziplist
+ * $redis->object("refcount", "l"); // → 1
+ * $redis->object("idletime", "l"); // → 400 (in seconds, with a precision of 10 seconds).
+ *
+ */
+ public function object($string = '', $key = '')
+ {
+ }
+
+ /**
+ * Performs a synchronous save.
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ * If a save is already running, this command will fail and return FALSE.
+ *
+ * @link https://redis.io/commands/save
+ * @example $redis->save();
+ */
+ public function save()
+ {
+ }
+
+ /**
+ * Performs a background save.
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ * If a save is already running, this command will fail and return FALSE
+ *
+ * @link https://redis.io/commands/bgsave
+ * @example $redis->bgSave();
+ */
+ public function bgsave()
+ {
+ }
+
+ /**
+ * Returns the timestamp of the last disk save.
+ *
+ * @return int timestamp
+ *
+ * @link https://redis.io/commands/lastsave
+ * @example $redis->lastSave();
+ */
+ public function lastSave()
+ {
+ }
+
+ /**
+ * Blocks the current client until all the previous write commands are successfully transferred and
+ * acknowledged by at least the specified number of slaves.
+ *
+ * @param int $numSlaves Number of slaves that need to acknowledge previous write commands.
+ * @param int $timeout Timeout in milliseconds.
+ *
+ * @return int The command returns the number of slaves reached by all the writes performed in the
+ * context of the current connection
+ *
+ * @link https://redis.io/commands/wait
+ * @example $redis->wait(2, 1000);
+ */
+ public function wait($numSlaves, $timeout)
+ {
+ }
+
+ /**
+ * Returns the type of data pointed by a given key.
+ *
+ * @param string $key
+ *
+ * @return int
+ * Depending on the type of the data pointed by the key,
+ * this method will return the following value:
+ * - string: Redis::REDIS_STRING
+ * - set: Redis::REDIS_SET
+ * - list: Redis::REDIS_LIST
+ * - zset: Redis::REDIS_ZSET
+ * - hash: Redis::REDIS_HASH
+ * - other: Redis::REDIS_NOT_FOUND
+ *
+ * @link https://redis.io/commands/type
+ * @example $redis->type('key');
+ */
+ public function type($key)
+ {
+ }
+
+ /**
+ * Append specified string to the string stored in specified key.
+ *
+ * @param string $key
+ * @param string|mixed $value
+ *
+ * @return int Size of the value after the append
+ *
+ * @link https://redis.io/commands/append
+ * @example
+ *
+ * $redis->set('key', 'value1');
+ * $redis->append('key', 'value2'); // 12
+ * $redis->get('key'); // 'value1value2'
+ *
+ */
+ public function append($key, $value)
+ {
+ }
+
+ /**
+ * Return a substring of a larger string
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ *
+ * @return string the substring
+ *
+ * @link https://redis.io/commands/getrange
+ * @example
+ *
+ * $redis->set('key', 'string value');
+ * $redis->getRange('key', 0, 5); // 'string'
+ * $redis->getRange('key', -5, -1); // 'value'
+ *
+ */
+ public function getRange($key, $start, $end)
+ {
+ }
+
+ /**
+ * Return a substring of a larger string
+ *
+ * @deprecated
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ */
+ public function substr($key, $start, $end)
+ {
+ }
+
+ /**
+ * Changes a substring of a larger string.
+ *
+ * @param string $key
+ * @param int $offset
+ * @param string $value
+ *
+ * @return int the length of the string after it was modified
+ *
+ * @link https://redis.io/commands/setrange
+ * @example
+ *
+ * $redis->set('key', 'Hello world');
+ * $redis->setRange('key', 6, "redis"); // returns 11
+ * $redis->get('key'); // "Hello redis"
+ *
+ */
+ public function setRange($key, $offset, $value)
+ {
+ }
+
+ /**
+ * Get the length of a string value.
+ *
+ * @param string $key
+ * @return int
+ *
+ * @link https://redis.io/commands/strlen
+ * @example
+ *
+ * $redis->set('key', 'value');
+ * $redis->strlen('key'); // 5
+ *
+ */
+ public function strlen($key)
+ {
+ }
+
+ /**
+ * Return the position of the first bit set to 1 or 0 in a string. The position is returned, thinking of the
+ * string as an array of bits from left to right, where the first byte's most significant bit is at position 0,
+ * the second byte's most significant bit is at position 8, and so forth.
+ *
+ * @param string $key
+ * @param int $bit
+ * @param int $start
+ * @param int $end
+ *
+ * @return int The command returns the position of the first bit set to 1 or 0 according to the request.
+ * If we look for set bits (the bit argument is 1) and the string is empty or composed of just
+ * zero bytes, -1 is returned. If we look for clear bits (the bit argument is 0) and the string
+ * only contains bit set to 1, the function returns the first bit not part of the string on the
+ * right. So if the string is three bytes set to the value 0xff the command BITPOS key 0 will
+ * return 24, since up to bit 23 all the bits are 1. Basically, the function considers the right
+ * of the string as padded with zeros if you look for clear bits and specify no range or the
+ * start argument only. However, this behavior changes if you are looking for clear bits and
+ * specify a range with both start and end. If no clear bit is found in the specified range, the
+ * function returns -1 as the user specified a clear range and there are no 0 bits in that range.
+ *
+ * @link https://redis.io/commands/bitpos
+ * @example
+ *
+ * $redis->set('key', '\xff\xff');
+ * $redis->bitpos('key', 1); // int(0)
+ * $redis->bitpos('key', 1, 1); // int(8)
+ * $redis->bitpos('key', 1, 3); // int(-1)
+ * $redis->bitpos('key', 0); // int(16)
+ * $redis->bitpos('key', 0, 1); // int(16)
+ * $redis->bitpos('key', 0, 1, 5); // int(-1)
+ *
+ */
+ public function bitpos($key, $bit, $start = 0, $end = null)
+ {
+ }
+
+ /**
+ * Return a single bit out of a larger string
+ *
+ * @param string $key
+ * @param int $offset
+ *
+ * @return int the bit value (0 or 1)
+ *
+ * @link https://redis.io/commands/getbit
+ * @example
+ *
+ * $redis->set('key', "\x7f"); // this is 0111 1111
+ * $redis->getBit('key', 0); // 0
+ * $redis->getBit('key', 1); // 1
+ *
+ */
+ public function getBit($key, $offset)
+ {
+ }
+
+ /**
+ * Changes a single bit of a string.
+ *
+ * @param string $key
+ * @param int $offset
+ * @param bool|int $value bool or int (1 or 0)
+ *
+ * @return int 0 or 1, the value of the bit before it was set
+ *
+ * @link https://redis.io/commands/setbit
+ * @example
+ *
+ * $redis->set('key', "*"); // ord("*") = 42 = 0x2f = "0010 1010"
+ * $redis->setBit('key', 5, 1); // returns 0
+ * $redis->setBit('key', 7, 1); // returns 0
+ * $redis->get('key'); // chr(0x2f) = "/" = b("0010 1111")
+ *
+ */
+ public function setBit($key, $offset, $value)
+ {
+ }
+
+ /**
+ * Count bits in a string
+ *
+ * @param string $key
+ *
+ * @return int The number of bits set to 1 in the value behind the input key
+ *
+ * @link https://redis.io/commands/bitcount
+ * @example
+ *
+ * $redis->set('bit', '345'); // // 11 0011 0011 0100 0011 0101
+ * var_dump( $redis->bitCount('bit', 0, 0) ); // int(4)
+ * var_dump( $redis->bitCount('bit', 1, 1) ); // int(3)
+ * var_dump( $redis->bitCount('bit', 2, 2) ); // int(4)
+ * var_dump( $redis->bitCount('bit', 0, 2) ); // int(11)
+ *
+ */
+ public function bitCount($key)
+ {
+ }
+
+ /**
+ * Bitwise operation on multiple keys.
+ *
+ * @param string $operation either "AND", "OR", "NOT", "XOR"
+ * @param string $retKey return key
+ * @param string $key1 first key
+ * @param string ...$otherKeys variadic list of keys
+ *
+ * @return int The size of the string stored in the destination key
+ *
+ * @link https://redis.io/commands/bitop
+ * @example
+ *
+ * $redis->set('bit1', '1'); // 11 0001
+ * $redis->set('bit2', '2'); // 11 0010
+ *
+ * $redis->bitOp('AND', 'bit', 'bit1', 'bit2'); // bit = 110000
+ * $redis->bitOp('OR', 'bit', 'bit1', 'bit2'); // bit = 110011
+ * $redis->bitOp('NOT', 'bit', 'bit1', 'bit2'); // bit = 110011
+ * $redis->bitOp('XOR', 'bit', 'bit1', 'bit2'); // bit = 11
+ *
+ */
+ public function bitOp($operation, $retKey, $key1, ...$otherKeys)
+ {
+ }
+
+ /**
+ * Removes all entries from the current database.
+ *
+ * @return bool Always TRUE
+ * @link https://redis.io/commands/flushdb
+ * @example $redis->flushDB();
+ */
+ public function flushDB()
+ {
+ }
+
+ /**
+ * Removes all entries from all databases.
+ *
+ * @return bool Always TRUE
+ *
+ * @link https://redis.io/commands/flushall
+ * @example $redis->flushAll();
+ */
+ public function flushAll()
+ {
+ }
+
+ /**
+ * Sort
+ *
+ * @param string $key
+ * @param array $option array(key => value, ...) - optional, with the following keys and values:
+ * - 'by' => 'some_pattern_*',
+ * - 'limit' => array(0, 1),
+ * - 'get' => 'some_other_pattern_*' or an array of patterns,
+ * - 'sort' => 'asc' or 'desc',
+ * - 'alpha' => TRUE,
+ * - 'store' => 'external-key'
+ *
+ * @return array
+ * An array of values, or a number corresponding to the number of elements stored if that was used
+ *
+ * @link https://redis.io/commands/sort
+ * @example
+ *
+ * $redis->del('s');
+ * $redis->sadd('s', 5);
+ * $redis->sadd('s', 4);
+ * $redis->sadd('s', 2);
+ * $redis->sadd('s', 1);
+ * $redis->sadd('s', 3);
+ *
+ * var_dump($redis->sort('s')); // 1,2,3,4,5
+ * var_dump($redis->sort('s', array('sort' => 'desc'))); // 5,4,3,2,1
+ * var_dump($redis->sort('s', array('sort' => 'desc', 'store' => 'out'))); // (int)5
+ *
+ */
+ public function sort($key, $option = null)
+ {
+ }
+
+ /**
+ * Returns an associative array of strings and integers
+ *
+ * @param string $option Optional. The option to provide redis.
+ * SERVER | CLIENTS | MEMORY | PERSISTENCE | STATS | REPLICATION | CPU | CLASTER | KEYSPACE | COMANDSTATS
+ *
+ * Returns an associative array of strings and integers, with the following keys:
+ * - redis_version
+ * - redis_git_sha1
+ * - redis_git_dirty
+ * - arch_bits
+ * - multiplexing_api
+ * - process_id
+ * - uptime_in_seconds
+ * - uptime_in_days
+ * - lru_clock
+ * - used_cpu_sys
+ * - used_cpu_user
+ * - used_cpu_sys_children
+ * - used_cpu_user_children
+ * - connected_clients
+ * - connected_slaves
+ * - client_longest_output_list
+ * - client_biggest_input_buf
+ * - blocked_clients
+ * - used_memory
+ * - used_memory_human
+ * - used_memory_peak
+ * - used_memory_peak_human
+ * - mem_fragmentation_ratio
+ * - mem_allocator
+ * - loading
+ * - aof_enabled
+ * - changes_since_last_save
+ * - bgsave_in_progress
+ * - last_save_time
+ * - total_connections_received
+ * - total_commands_processed
+ * - expired_keys
+ * - evicted_keys
+ * - keyspace_hits
+ * - keyspace_misses
+ * - hash_max_zipmap_entries
+ * - hash_max_zipmap_value
+ * - pubsub_channels
+ * - pubsub_patterns
+ * - latest_fork_usec
+ * - vm_enabled
+ * - role
+ *
+ * @return string
+ *
+ * @link https://redis.io/commands/info
+ * @example
+ *
+ * $redis->info();
+ *
+ * or
+ *
+ * $redis->info("COMMANDSTATS"); //Information on the commands that have been run (>=2.6 only)
+ * $redis->info("CPU"); // just CPU information from Redis INFO
+ *
+ */
+ public function info($option = null)
+ {
+ }
+
+ /**
+ * Resets the statistics reported by Redis using the INFO command (`info()` function).
+ * These are the counters that are reset:
+ * - Keyspace hits
+ * - Keyspace misses
+ * - Number of commands processed
+ * - Number of connections received
+ * - Number of expired keys
+ *
+ * @return bool `TRUE` in case of success, `FALSE` in case of failure.
+ *
+ * @example $redis->resetStat();
+ * @link https://redis.io/commands/config-resetstat
+ */
+ public function resetStat()
+ {
+ }
+
+ /**
+ * Returns the time to live left for a given key, in seconds. If the key doesn't exist, FALSE is returned.
+ *
+ * @param string $key
+ *
+ * @return int|bool the time left to live in seconds
+ *
+ * @link https://redis.io/commands/ttl
+ * @example
+ *
+ * $redis->setex('key', 123, 'test');
+ * $redis->ttl('key'); // int(123)
+ *
+ */
+ public function ttl($key)
+ {
+ }
+
+ /**
+ * Returns a time to live left for a given key, in milliseconds.
+ *
+ * If the key doesn't exist, FALSE is returned.
+ *
+ * @param string $key
+ *
+ * @return int|bool the time left to live in milliseconds
+ *
+ * @link https://redis.io/commands/pttl
+ * @example
+ *
+ * $redis->setex('key', 123, 'test');
+ * $redis->pttl('key'); // int(122999)
+ *
+ */
+ public function pttl($key)
+ {
+ }
+
+ /**
+ * Remove the expiration timer from a key.
+ *
+ * @param string $key
+ *
+ * @return bool TRUE if a timeout was removed, FALSE if the key didn’t exist or didn’t have an expiration timer.
+ *
+ * @link https://redis.io/commands/persist
+ * @example $redis->persist('key');
+ */
+ public function persist($key)
+ {
+ }
+
+ /**
+ * Sets multiple key-value pairs in one atomic command.
+ * MSETNX only returns TRUE if all the keys were set (see SETNX).
+ *
+ * @param array $array Pairs: array(key => value, ...)
+ *
+ * @return bool TRUE in case of success, FALSE in case of failure
+ *
+ * @link https://redis.io/commands/mset
+ * @example
+ *
+ * $redis->mset(array('key0' => 'value0', 'key1' => 'value1'));
+ * var_dump($redis->get('key0'));
+ * var_dump($redis->get('key1'));
+ * // Output:
+ * // string(6) "value0"
+ * // string(6) "value1"
+ *
+ */
+ public function mset(array $array)
+ {
+ }
+
+ /**
+ * Get the values of all the specified keys.
+ * If one or more keys dont exist, the array will contain FALSE at the position of the key.
+ *
+ * @param array $keys Array containing the list of the keys
+ *
+ * @return array Array containing the values related to keys in argument
+ *
+ * @deprecated use Redis::mGet()
+ * @example
+ *
+ * $redis->set('key1', 'value1');
+ * $redis->set('key2', 'value2');
+ * $redis->set('key3', 'value3');
+ * $redis->getMultiple(array('key1', 'key2', 'key3')); // array('value1', 'value2', 'value3');
+ * $redis->getMultiple(array('key0', 'key1', 'key5')); // array(`FALSE`, 'value2', `FALSE`);
+ *
+ */
+ public function getMultiple(array $keys)
+ {
+ }
+
+ /**
+ * Returns the values of all specified keys.
+ *
+ * For every key that does not hold a string value or does not exist,
+ * the special value false is returned. Because of this, the operation never fails.
+ *
+ * @param array $array
+ *
+ * @return array
+ *
+ * @link https://redis.io/commands/mget
+ * @example
+ *
+ * $redis->del('x', 'y', 'z', 'h'); // remove x y z
+ * $redis->mset(array('x' => 'a', 'y' => 'b', 'z' => 'c'));
+ * $redis->hset('h', 'field', 'value');
+ * var_dump($redis->mget(array('x', 'y', 'z', 'h')));
+ * // Output:
+ * // array(3) {
+ * // [0]=> string(1) "a"
+ * // [1]=> string(1) "b"
+ * // [2]=> string(1) "c"
+ * // [3]=> bool(false)
+ * // }
+ *
+ */
+ public function mget(array $array)
+ {
+ }
+
+ /**
+ * @see mset()
+ * @param array $array
+ * @return int 1 (if the keys were set) or 0 (no key was set)
+ *
+ * @link https://redis.io/commands/msetnx
+ */
+ public function msetnx(array $array)
+ {
+ }
+
+ /**
+ * Pops a value from the tail of a list, and pushes it to the front of another list.
+ * Also return this value.
+ *
+ * @since redis >= 1.1
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ *
+ * @return string|mixed|bool The element that was moved in case of success, FALSE in case of failure.
+ *
+ * @link https://redis.io/commands/rpoplpush
+ * @example
+ *
+ * $redis->del('x', 'y');
+ *
+ * $redis->lPush('x', 'abc');
+ * $redis->lPush('x', 'def');
+ * $redis->lPush('y', '123');
+ * $redis->lPush('y', '456');
+ *
+ * // move the last of x to the front of y.
+ * var_dump($redis->rpoplpush('x', 'y'));
+ * var_dump($redis->lRange('x', 0, -1));
+ * var_dump($redis->lRange('y', 0, -1));
+ *
+ * //Output:
+ * //
+ * //string(3) "abc"
+ * //array(1) {
+ * // [0]=>
+ * // string(3) "def"
+ * //}
+ * //array(3) {
+ * // [0]=>
+ * // string(3) "abc"
+ * // [1]=>
+ * // string(3) "456"
+ * // [2]=>
+ * // string(3) "123"
+ * //}
+ *
+ */
+ public function rpoplpush($srcKey, $dstKey)
+ {
+ }
+
+ /**
+ * A blocking version of rpoplpush, with an integral timeout in the third parameter.
+ *
+ * @param string $srcKey
+ * @param string $dstKey
+ * @param int $timeout
+ *
+ * @return string|mixed|bool The element that was moved in case of success, FALSE in case of timeout
+ *
+ * @link https://redis.io/commands/brpoplpush
+ */
+ public function brpoplpush($srcKey, $dstKey, $timeout)
+ {
+ }
+
+ /**
+ * Adds the specified member with a given score to the sorted set stored at key
+ *
+ * @param string $key Required key
+ * @param array $options Options if needed
+ * @param float $score1 Required score
+ * @param string|mixed $value1 Required value
+ * @param float $score2 Optional score
+ * @param string|mixed $value2 Optional value
+ * @param float $scoreN Optional score
+ * @param string|mixed $valueN Optional value
+ *
+ * @return int Number of values added
+ *
+ * @link https://redis.io/commands/zadd
+ * @example
+ *
+ *
+ * $redis->zAdd('z', 1, 'v1', 2, 'v2', 3, 'v3', 4, 'v4' ); // int(4)
+ * $redis->zRem('z', 'v2', 'v3'); // int(2)
+ * $redis->zAdd('z', ['NX'], 5, 'v5'); // int(1)
+ * $redis->zAdd('z', ['NX'], 6, 'v5'); // int(0)
+ * $redis->zAdd('z', 7, 'v6'); // int(1)
+ * $redis->zAdd('z', 8, 'v6'); // int(0)
+ *
+ * var_dump( $redis->zRange('z', 0, -1) );
+ * // Output:
+ * // array(4) {
+ * // [0]=> string(2) "v1"
+ * // [1]=> string(2) "v4"
+ * // [2]=> string(2) "v5"
+ * // [3]=> string(2) "v8"
+ * // }
+ *
+ * var_dump( $redis->zRange('z', 0, -1, true) );
+ * // Output:
+ * // array(4) {
+ * // ["v1"]=> float(1)
+ * // ["v4"]=> float(4)
+ * // ["v5"]=> float(5)
+ * // ["v6"]=> float(8)
+ *
+ *
+ */
+ public function zAdd($key, $options, $score1, $value1, $score2 = null, $value2 = null, $scoreN = null, $valueN = null)
+ {
+ }
+
+ /**
+ * Returns a range of elements from the ordered set stored at the specified key,
+ * with values in the range [start, end]. start and stop are interpreted as zero-based indices:
+ * 0 the first element,
+ * 1 the second ...
+ * -1 the last element,
+ * -2 the penultimate ...
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ * @param bool $withscores
+ *
+ * @return array Array containing the values in specified range.
+ *
+ * @link https://redis.io/commands/zrange
+ * @example
+ *
+ * $redis->zAdd('key1', 0, 'val0');
+ * $redis->zAdd('key1', 2, 'val2');
+ * $redis->zAdd('key1', 10, 'val10');
+ * $redis->zRange('key1', 0, -1); // array('val0', 'val2', 'val10')
+ * // with scores
+ * $redis->zRange('key1', 0, -1, true); // array('val0' => 0, 'val2' => 2, 'val10' => 10)
+ *
+ */
+ public function zRange($key, $start, $end, $withscores = null)
+ {
+ }
+
+ /**
+ * Deletes a specified member from the ordered set.
+ *
+ * @param string $key
+ * @param string|mixed $member1
+ * @param string|mixed ...$otherMembers
+ *
+ * @return int Number of deleted values
+ *
+ * @link https://redis.io/commands/zrem
+ * @example
+ *
+ * $redis->zAdd('z', 1, 'v1', 2, 'v2', 3, 'v3', 4, 'v4' ); // int(2)
+ * $redis->zRem('z', 'v2', 'v3'); // int(2)
+ * var_dump( $redis->zRange('z', 0, -1) );
+ * //// Output:
+ * // array(2) {
+ * // [0]=> string(2) "v1"
+ * // [1]=> string(2) "v4"
+ * // }
+ *
+ */
+ public function zRem($key, $member1, ...$otherMembers)
+ {
+ }
+
+ /**
+ * @see zRem()
+ * @link https://redis.io/commands/zrem
+ * @deprecated use Redis::zRem()
+ *
+ * @param string $key
+ * @param string|mixed $member1
+ * @param string|mixed ...$otherMembers
+ *
+ * @return int Number of deleted values
+ */
+ public function zDelete($key, $member1, ...$otherMembers)
+ {
+ }
+
+ /**
+ * Returns the elements of the sorted set stored at the specified key in the range [start, end]
+ * in reverse order. start and stop are interpretated as zero-based indices:
+ * 0 the first element,
+ * 1 the second ...
+ * -1 the last element,
+ * -2 the penultimate ...
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ * @param bool $withscore
+ *
+ * @return array Array containing the values in specified range.
+ *
+ * @link https://redis.io/commands/zrevrange
+ * @example
+ *
+ * $redis->zAdd('key', 0, 'val0');
+ * $redis->zAdd('key', 2, 'val2');
+ * $redis->zAdd('key', 10, 'val10');
+ * $redis->zRevRange('key', 0, -1); // array('val10', 'val2', 'val0')
+ *
+ * // with scores
+ * $redis->zRevRange('key', 0, -1, true); // array('val10' => 10, 'val2' => 2, 'val0' => 0)
+ *
+ */
+ public function zRevRange($key, $start, $end, $withscore = null)
+ {
+ }
+
+ /**
+ * Returns the elements of the sorted set stored at the specified key which have scores in the
+ * range [start,end]. Adding a parenthesis before start or end excludes it from the range.
+ * +inf and -inf are also valid limits.
+ *
+ * zRevRangeByScore returns the same items in reverse order, when the start and end parameters are swapped.
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ * @param array $options Two options are available:
+ * - withscores => TRUE,
+ * - and limit => array($offset, $count)
+ *
+ * @return array Array containing the values in specified range.
+ *
+ * @link https://redis.io/commands/zrangebyscore
+ * @example
+ *
+ * $redis->zAdd('key', 0, 'val0');
+ * $redis->zAdd('key', 2, 'val2');
+ * $redis->zAdd('key', 10, 'val10');
+ * $redis->zRangeByScore('key', 0, 3); // array('val0', 'val2')
+ * $redis->zRangeByScore('key', 0, 3, array('withscores' => TRUE); // array('val0' => 0, 'val2' => 2)
+ * $redis->zRangeByScore('key', 0, 3, array('limit' => array(1, 1)); // array('val2')
+ * $redis->zRangeByScore('key', 0, 3, array('withscores' => TRUE, 'limit' => array(1, 1)); // array('val2' => 2)
+ *
+ */
+ public function zRangeByScore($key, $start, $end, array $options = array())
+ {
+ }
+
+ /**
+ * @see zRangeByScore()
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ * @param array $options
+ *
+ * @return array
+ */
+ public function zRevRangeByScore($key, $start, $end, array $options = array())
+ {
+ }
+
+ /**
+ * Returns a lexigraphical range of members in a sorted set, assuming the members have the same score. The
+ * min and max values are required to start with '(' (exclusive), '[' (inclusive), or be exactly the values
+ * '-' (negative inf) or '+' (positive inf). The command must be called with either three *or* five
+ * arguments or will return FALSE.
+ *
+ * @param string $key The ZSET you wish to run against.
+ * @param int $min The minimum alphanumeric value you wish to get.
+ * @param int $max The maximum alphanumeric value you wish to get.
+ * @param int $offset Optional argument if you wish to start somewhere other than the first element.
+ * @param int $limit Optional argument if you wish to limit the number of elements returned.
+ *
+ * @return array|bool Array containing the values in the specified range.
+ *
+ * @link https://redis.io/commands/zrangebylex
+ * @example
+ *
+ * foreach (array('a', 'b', 'c', 'd', 'e', 'f', 'g') as $char) {
+ * $redis->zAdd('key', $char);
+ * }
+ *
+ * $redis->zRangeByLex('key', '-', '[c'); // array('a', 'b', 'c')
+ * $redis->zRangeByLex('key', '-', '(c'); // array('a', 'b')
+ * $redis->zRangeByLex('key', '-', '[c'); // array('b', 'c')
+ *
+ */
+ public function zRangeByLex($key, $min, $max, $offset = null, $limit = null)
+ {
+ }
+
+ /**
+ * @see zRangeByLex()
+ * @param string $key
+ * @param int $min
+ * @param int $max
+ * @param int $offset
+ * @param int $limit
+ *
+ * @return array
+ *
+ * @link https://redis.io/commands/zrevrangebylex
+ */
+ public function zRevRangeByLex($key, $min, $max, $offset = null, $limit = null)
+ {
+ }
+
+ /**
+ * Returns the number of elements of the sorted set stored at the specified key which have
+ * scores in the range [start,end]. Adding a parenthesis before start or end excludes it
+ * from the range. +inf and -inf are also valid limits.
+ *
+ * @param string $key
+ * @param string $start
+ * @param string $end
+ *
+ * @return int the size of a corresponding zRangeByScore
+ *
+ * @link https://redis.io/commands/zcount
+ * @example
+ *
+ * $redis->zAdd('key', 0, 'val0');
+ * $redis->zAdd('key', 2, 'val2');
+ * $redis->zAdd('key', 10, 'val10');
+ * $redis->zCount('key', 0, 3); // 2, corresponding to array('val0', 'val2')
+ *
+ */
+ public function zCount($key, $start, $end)
+ {
+ }
+
+ /**
+ * Deletes the elements of the sorted set stored at the specified key which have scores in the range [start,end].
+ *
+ * @param string $key
+ * @param float|string $start double or "+inf" or "-inf" string
+ * @param float|string $end double or "+inf" or "-inf" string
+ *
+ * @return int The number of values deleted from the sorted set
+ *
+ * @link https://redis.io/commands/zremrangebyscore
+ * @example
+ *
+ * $redis->zAdd('key', 0, 'val0');
+ * $redis->zAdd('key', 2, 'val2');
+ * $redis->zAdd('key', 10, 'val10');
+ * $redis->zRemRangeByScore('key', 0, 3); // 2
+ *
+ */
+ public function zRemRangeByScore($key, $start, $end)
+ {
+ }
+
+ /**
+ * @see zRemRangeByScore()
+ * @deprecated use Redis::zRemRangeByScore()
+ *
+ * @param string $key
+ * @param float $start
+ * @param float $end
+ */
+ public function zDeleteRangeByScore($key, $start, $end)
+ {
+ }
+
+ /**
+ * Deletes the elements of the sorted set stored at the specified key which have rank in the range [start,end].
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ *
+ * @return int The number of values deleted from the sorted set
+ *
+ * @link https://redis.io/commands/zremrangebyrank
+ * @example
+ *
+ * $redis->zAdd('key', 1, 'one');
+ * $redis->zAdd('key', 2, 'two');
+ * $redis->zAdd('key', 3, 'three');
+ * $redis->zRemRangeByRank('key', 0, 1); // 2
+ * $redis->zRange('key', 0, -1, array('withscores' => TRUE)); // array('three' => 3)
+ *
+ */
+ public function zRemRangeByRank($key, $start, $end)
+ {
+ }
+
+ /**
+ * @see zRemRangeByRank()
+ * @link https://redis.io/commands/zremrangebyscore
+ * @deprecated use Redis::zRemRangeByRank()
+ *
+ * @param string $key
+ * @param int $start
+ * @param int $end
+ */
+ public function zDeleteRangeByRank($key, $start, $end)
+ {
+ }
+
+ /**
+ * Returns the cardinality of an ordered set.
+ *
+ * @param string $key
+ *
+ * @return int the set's cardinality
+ *
+ * @link https://redis.io/commands/zsize
+ * @example
+ *
+ * $redis->zAdd('key', 0, 'val0');
+ * $redis->zAdd('key', 2, 'val2');
+ * $redis->zAdd('key', 10, 'val10');
+ * $redis->zCard('key'); // 3
+ *
+ */
+ public function zCard($key)
+ {
+ }
+
+ /**
+ * @see zCard()
+ * @deprecated use Redis::zCard()
+ *
+ * @param string $key
+ * @return int
+ */
+ public function zSize($key)
+ {
+ }
+
+ /**
+ * Returns the score of a given member in the specified sorted set.
+ *
+ * @param string $key
+ * @param string|mixed $member
+ *
+ * @return float|bool false if member or key not exists
+ *
+ * @link https://redis.io/commands/zscore
+ * @example
+ *
+ * $redis->zAdd('key', 2.5, 'val2');
+ * $redis->zScore('key', 'val2'); // 2.5
+ *
+ */
+ public function zScore($key, $member)
+ {
+ }
+
+ /**
+ * Returns the rank of a given member in the specified sorted set, starting at 0 for the item
+ * with the smallest score. zRevRank starts at 0 for the item with the largest score.
+ *
+ * @param string $key
+ * @param string|mixed $member
+ *
+ * @return int|bool the item's score, or false if key or member is not exists
+ *
+ * @link https://redis.io/commands/zrank
+ * @example
+ *
+ * $redis->del('z');
+ * $redis->zAdd('key', 1, 'one');
+ * $redis->zAdd('key', 2, 'two');
+ * $redis->zRank('key', 'one'); // 0
+ * $redis->zRank('key', 'two'); // 1
+ * $redis->zRevRank('key', 'one'); // 1
+ * $redis->zRevRank('key', 'two'); // 0
+ *
+ */
+ public function zRank($key, $member)
+ {
+ }
+
+ /**
+ * @see zRank()
+ * @param string $key
+ * @param string|mixed $member
+ *
+ * @return int|bool the item's score, false - if key or member is not exists
+ *
+ * @link https://redis.io/commands/zrevrank
+ */
+ public function zRevRank($key, $member)
+ {
+ }
+
+ /**
+ * Increments the score of a member from a sorted set by a given amount.
+ *
+ * @param string $key
+ * @param float $value (double) value that will be added to the member's score
+ * @param string $member
+ *
+ * @return float the new value
+ *
+ * @link https://redis.io/commands/zincrby
+ * @example
+ *
+ * $redis->del('key');
+ * $redis->zIncrBy('key', 2.5, 'member1'); // key or member1 didn't exist, so member1's score is to 0
+ * // before the increment and now has the value 2.5
+ * $redis->zIncrBy('key', 1, 'member1'); // 3.5
+ *
+ */
+ public function zIncrBy($key, $value, $member)
+ {
+ }
+
+ /**
+ * Creates an union of sorted sets given in second argument.
+ * The result of the union will be stored in the sorted set defined by the first argument.
+ * The third optionnel argument defines weights to apply to the sorted sets in input.
+ * In this case, the weights will be multiplied by the score of each element in the sorted set
+ * before applying the aggregation. The forth argument defines the AGGREGATE option which
+ * specify how the results of the union are aggregated.
+ *
+ * @param string $output
+ * @param array $zSetKeys
+ * @param array $weights
+ * @param string $aggregateFunction Either "SUM", "MIN", or "MAX": defines the behaviour to use on
+ * duplicate entries during the zUnionStore
+ *
+ * @return int The number of values in the new sorted set
+ *
+ * @link https://redis.io/commands/zunionstore
+ * @example
+ *
+ * $redis->del('k1');
+ * $redis->del('k2');
+ * $redis->del('k3');
+ * $redis->del('ko1');
+ * $redis->del('ko2');
+ * $redis->del('ko3');
+ *
+ * $redis->zAdd('k1', 0, 'val0');
+ * $redis->zAdd('k1', 1, 'val1');
+ *
+ * $redis->zAdd('k2', 2, 'val2');
+ * $redis->zAdd('k2', 3, 'val3');
+ *
+ * $redis->zUnionStore('ko1', array('k1', 'k2')); // 4, 'ko1' => array('val0', 'val1', 'val2', 'val3')
+ *
+ * // Weighted zUnionStore
+ * $redis->zUnionStore('ko2', array('k1', 'k2'), array(1, 1)); // 4, 'ko2' => array('val0', 'val1', 'val2', 'val3')
+ * $redis->zUnionStore('ko3', array('k1', 'k2'), array(5, 1)); // 4, 'ko3' => array('val0', 'val2', 'val3', 'val1')
+ *
+ */
+ public function zUnionStore($output, $zSetKeys, array $weights = null, $aggregateFunction = 'SUM')
+ {
+ }
+
+ /**
+ * @see zUnionStore
+ * @deprecated use Redis::zUnionStore()
+ *
+ * @param string $Output
+ * @param array $ZSetKeys
+ * @param array|null $Weights
+ * @param string $aggregateFunction
+ */
+ public function zUnion($Output, $ZSetKeys, array $Weights = null, $aggregateFunction = 'SUM')
+ {
+ }
+
+ /**
+ * Creates an intersection of sorted sets given in second argument.
+ * The result of the union will be stored in the sorted set defined by the first argument.
+ * The third optional argument defines weights to apply to the sorted sets in input.
+ * In this case, the weights will be multiplied by the score of each element in the sorted set
+ * before applying the aggregation. The forth argument defines the AGGREGATE option which
+ * specify how the results of the union are aggregated.
+ *
+ * @param string $output
+ * @param array $zSetKeys
+ * @param array $weights
+ * @param string $aggregateFunction Either "SUM", "MIN", or "MAX":
+ * defines the behaviour to use on duplicate entries during the zInterStore.
+ *
+ * @return int The number of values in the new sorted set.
+ *
+ * @link https://redis.io/commands/zinterstore
+ * @example
+ *
+ * $redis->del('k1');
+ * $redis->del('k2');
+ * $redis->del('k3');
+ *
+ * $redis->del('ko1');
+ * $redis->del('ko2');
+ * $redis->del('ko3');
+ * $redis->del('ko4');
+ *
+ * $redis->zAdd('k1', 0, 'val0');
+ * $redis->zAdd('k1', 1, 'val1');
+ * $redis->zAdd('k1', 3, 'val3');
+ *
+ * $redis->zAdd('k2', 2, 'val1');
+ * $redis->zAdd('k2', 3, 'val3');
+ *
+ * $redis->zInterStore('ko1', array('k1', 'k2')); // 2, 'ko1' => array('val1', 'val3')
+ * $redis->zInterStore('ko2', array('k1', 'k2'), array(1, 1)); // 2, 'ko2' => array('val1', 'val3')
+ *
+ * // Weighted zInterStore
+ * $redis->zInterStore('ko3', array('k1', 'k2'), array(1, 5), 'min'); // 2, 'ko3' => array('val1', 'val3')
+ * $redis->zInterStore('ko4', array('k1', 'k2'), array(1, 5), 'max'); // 2, 'ko4' => array('val3', 'val1')
+ *
+ */
+ public function zInterStore($output, $zSetKeys, array $weights = null, $aggregateFunction = 'SUM')
+ {
+ }
+
+ /**
+ * @see zInterStore
+ * @deprecated use Redis::zInterStore()
+ *
+ * @param $Output
+ * @param $ZSetKeys
+ * @param array|null $Weights
+ * @param string $aggregateFunction
+ */
+ public function zInter($Output, $ZSetKeys, array $Weights = null, $aggregateFunction = 'SUM')
+ {
+ }
+
+ /**
+ * Scan a sorted set for members, with optional pattern and count
+ *
+ * @param string $key String, the set to scan.
+ * @param int $iterator Long (reference), initialized to NULL.
+ * @param string $pattern String (optional), the pattern to match.
+ * @param int $count How many keys to return per iteration (Redis might return a different number).
+ *
+ * @return array|bool PHPRedis will return matching keys from Redis, or FALSE when iteration is complete
+ *
+ * @link https://redis.io/commands/zscan
+ * @example
+ *
+ * $iterator = null;
+ * while ($members = $redis-zscan('zset', $iterator)) {
+ * foreach ($members as $member => $score) {
+ * echo $member . ' => ' . $score . PHP_EOL;
+ * }
+ * }
+ *
+ */
+ public function zScan($key, &$iterator, $pattern = null, $count = 0)
+ {
+ }
+
+ /**
+ * Block until Redis can pop the highest or lowest scoring members from one or more ZSETs.
+ * There are two commands (BZPOPMIN and BZPOPMAX for popping the lowest and highest scoring elements respectively.)
+ *
+ * @param string|array $key1
+ * @param string|array $key2 ...
+ * @param int $timeout
+ *
+ * @return array Either an array with the key member and score of the higest or lowest element or an empty array
+ * if the timeout was reached without an element to pop.
+ *
+ * @since >= 5.0
+ * @link https://redis.io/commands/bzpopmax
+ * @example
+ *
+ * // Wait up to 5 seconds to pop the *lowest* scoring member from sets `zs1` and `zs2`.
+ * $redis->bzPopMin(['zs1', 'zs2'], 5);
+ * $redis->bzPopMin('zs1', 'zs2', 5);
+ *
+ * // Wait up to 5 seconds to pop the *highest* scoring member from sets `zs1` and `zs2`
+ * $redis->bzPopMax(['zs1', 'zs2'], 5);
+ * $redis->bzPopMax('zs1', 'zs2', 5);
+ *
+ */
+ public function bzPopMax($key1, $key2, $timeout)
+ {
+ }
+
+ /**
+ * @param string|array $key1
+ * @param string|array $key2 ...
+ * @param int $timeout
+ *
+ * @return array Either an array with the key member and score of the higest or lowest element or an empty array
+ * if the timeout was reached without an element to pop.
+ *
+ * @see bzPopMax
+ * @since >= 5.0
+ * @link https://redis.io/commands/bzpopmin
+ */
+ public function bzPopMin($key1, $key2, $timeout)
+ {
+ }
+
+ /**
+ * Can pop the highest scoring members from one ZSET.
+ *
+ * @param string $key
+ * @param int $count
+ *
+ * @return array Either an array with the key member and score of the highest element or an empty array
+ * if there is no element to pop.
+ *
+ * @since >= 5.0
+ * @link https://redis.io/commands/zpopmax
+ * @example
+ *
+ * // Pop the *lowest* scoring member from set `zs1`.
+ * $redis->zPopMax('zs1');
+ * // Pop the *lowest* 3 scoring member from set `zs1`.
+ * $redis->zPopMax('zs1', 3);
+ *
+ */
+ public function zPopMax($key, $count = 1)
+ {
+ }
+
+ /**
+ * Can pop the lowest scoring members from one ZSET.
+ *
+ * @param string $key
+ * @param int $count
+ *
+ * @return array Either an array with the key member and score of the lowest element or an empty array
+ * if there is no element to pop.
+ *
+ * @since >= 5.0
+ * @link https://redis.io/commands/zpopmin
+ * @example
+ *
+ * // Pop the *lowest* scoring member from set `zs1`.
+ * $redis->zPopMin('zs1');
+ * // Pop the *lowest* 3 scoring member from set `zs1`.
+ * $redis->zPopMin('zs1', 3);
+ *
+ */
+ public function zPopMin($key, $count = 1)
+ {
+ }
+
+ /**
+ * Adds a value to the hash stored at key. If this value is already in the hash, FALSE is returned.
+ *
+ * @param string $key
+ * @param string $hashKey
+ * @param string $value
+ *
+ * @return int|bool
+ * - 1 if value didn't exist and was added successfully,
+ * - 0 if the value was already present and was replaced, FALSE if there was an error.
+ *
+ * @link https://redis.io/commands/hset
+ * @example
+ *
+ * $redis->del('h')
+ * $redis->hSet('h', 'key1', 'hello'); // 1, 'key1' => 'hello' in the hash at "h"
+ * $redis->hGet('h', 'key1'); // returns "hello"
+ *
+ * $redis->hSet('h', 'key1', 'plop'); // 0, value was replaced.
+ * $redis->hGet('h', 'key1'); // returns "plop"
+ *
+ */
+ public function hSet($key, $hashKey, $value)
+ {
+ }
+
+ /**
+ * Adds a value to the hash stored at key only if this field isn't already in the hash.
+ *
+ * @param string $key
+ * @param string $hashKey
+ * @param string $value
+ *
+ * @return bool TRUE if the field was set, FALSE if it was already present.
+ *
+ * @link https://redis.io/commands/hsetnx
+ * @example
+ *
+ * $redis->del('h')
+ * $redis->hSetNx('h', 'key1', 'hello'); // TRUE, 'key1' => 'hello' in the hash at "h"
+ * $redis->hSetNx('h', 'key1', 'world'); // FALSE, 'key1' => 'hello' in the hash at "h". No change since the field
+ * wasn't replaced.
+ *
+ */
+ public function hSetNx($key, $hashKey, $value)
+ {
+ }
+
+ /**
+ * Gets a value from the hash stored at key.
+ * If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
+ *
+ * @param string $key
+ * @param string $hashKey
+ *
+ * @return string The value, if the command executed successfully BOOL FALSE in case of failure
+ *
+ * @link https://redis.io/commands/hget
+ */
+ public function hGet($key, $hashKey)
+ {
+ }
+
+ /**
+ * Returns the length of a hash, in number of items
+ *
+ * @param string $key
+ *
+ * @return int|bool the number of items in a hash, FALSE if the key doesn't exist or isn't a hash
+ *
+ * @link https://redis.io/commands/hlen
+ * @example
+ *
+ * $redis->del('h')
+ * $redis->hSet('h', 'key1', 'hello');
+ * $redis->hSet('h', 'key2', 'plop');
+ * $redis->hLen('h'); // returns 2
+ *
+ */
+ public function hLen($key)
+ {
+ }
+
+ /**
+ * Removes a values from the hash stored at key.
+ * If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
+ *
+ * @param string $key
+ * @param string $hashKey1
+ * @param string ...$otherHashKeys
+ *
+ * @return int|bool Number of deleted fields
+ *
+ * @link https://redis.io/commands/hdel
+ * @example
+ *
+ * $redis->hMSet('h',
+ * array(
+ * 'f1' => 'v1',
+ * 'f2' => 'v2',
+ * 'f3' => 'v3',
+ * 'f4' => 'v4',
+ * ));
+ *
+ * var_dump( $redis->hDel('h', 'f1') ); // int(1)
+ * var_dump( $redis->hDel('h', 'f2', 'f3') ); // int(2)
+ * s
+ * var_dump( $redis->hGetAll('h') );
+ * //// Output:
+ * // array(1) {
+ * // ["f4"]=> string(2) "v4"
+ * // }
+ *
+ */
+ public function hDel($key, $hashKey1, ...$otherHashKeys)
+ {
+ }
+
+ /**
+ * Returns the keys in a hash, as an array of strings.
+ *
+ * @param string $key
+ *
+ * @return array An array of elements, the keys of the hash. This works like PHP's array_keys().
+ *
+ * @link https://redis.io/commands/hkeys
+ * @example
+ *
+ * $redis->del('h');
+ * $redis->hSet('h', 'a', 'x');
+ * $redis->hSet('h', 'b', 'y');
+ * $redis->hSet('h', 'c', 'z');
+ * $redis->hSet('h', 'd', 't');
+ * var_dump($redis->hKeys('h'));
+ *
+ * // Output:
+ * // array(4) {
+ * // [0]=>
+ * // string(1) "a"
+ * // [1]=>
+ * // string(1) "b"
+ * // [2]=>
+ * // string(1) "c"
+ * // [3]=>
+ * // string(1) "d"
+ * // }
+ * // The order is random and corresponds to redis' own internal representation of the set structure.
+ *
+ */
+ public function hKeys($key)
+ {
+ }
+
+ /**
+ * Returns the values in a hash, as an array of strings.
+ *
+ * @param string $key
+ *
+ * @return array An array of elements, the values of the hash. This works like PHP's array_values().
+ *
+ * @link https://redis.io/commands/hvals
+ * @example
+ *
+ * $redis->del('h');
+ * $redis->hSet('h', 'a', 'x');
+ * $redis->hSet('h', 'b', 'y');
+ * $redis->hSet('h', 'c', 'z');
+ * $redis->hSet('h', 'd', 't');
+ * var_dump($redis->hVals('h'));
+ *
+ * // Output
+ * // array(4) {
+ * // [0]=>
+ * // string(1) "x"
+ * // [1]=>
+ * // string(1) "y"
+ * // [2]=>
+ * // string(1) "z"
+ * // [3]=>
+ * // string(1) "t"
+ * // }
+ * // The order is random and corresponds to redis' own internal representation of the set structure.
+ *
+ */
+ public function hVals($key)
+ {
+ }
+
+ /**
+ * Returns the whole hash, as an array of strings indexed by strings.
+ *
+ * @param string $key
+ *
+ * @return array An array of elements, the contents of the hash.
+ *
+ * @link https://redis.io/commands/hgetall
+ * @example
+ *
+ * $redis->del('h');
+ * $redis->hSet('h', 'a', 'x');
+ * $redis->hSet('h', 'b', 'y');
+ * $redis->hSet('h', 'c', 'z');
+ * $redis->hSet('h', 'd', 't');
+ * var_dump($redis->hGetAll('h'));
+ *
+ * // Output:
+ * // array(4) {
+ * // ["a"]=>
+ * // string(1) "x"
+ * // ["b"]=>
+ * // string(1) "y"
+ * // ["c"]=>
+ * // string(1) "z"
+ * // ["d"]=>
+ * // string(1) "t"
+ * // }
+ * // The order is random and corresponds to redis' own internal representation of the set structure.
+ *
+ */
+ public function hGetAll($key)
+ {
+ }
+
+ /**
+ * Verify if the specified member exists in a key.
+ *
+ * @param string $key
+ * @param string $hashKey
+ *
+ * @return bool If the member exists in the hash table, return TRUE, otherwise return FALSE.
+ *
+ * @link https://redis.io/commands/hexists
+ * @example
+ *
+ * $redis->hSet('h', 'a', 'x');
+ * $redis->hExists('h', 'a'); // TRUE
+ * $redis->hExists('h', 'NonExistingKey'); // FALSE
+ *
+ */
+ public function hExists($key, $hashKey)
+ {
+ }
+
+ /**
+ * Increments the value of a member from a hash by a given amount.
+ *
+ * @param string $key
+ * @param string $hashKey
+ * @param int $value (integer) value that will be added to the member's value
+ *
+ * @return int the new value
+ *
+ * @link https://redis.io/commands/hincrby
+ * @example
+ *
+ * $redis->del('h');
+ * $redis->hIncrBy('h', 'x', 2); // returns 2: h[x] = 2 now.
+ * $redis->hIncrBy('h', 'x', 1); // h[x] ← 2 + 1. Returns 3
+ *
+ */
+ public function hIncrBy($key, $hashKey, $value)
+ {
+ }
+
+ /**
+ * Increment the float value of a hash field by the given amount
+ *
+ * @param string $key
+ * @param string $field
+ * @param float $increment
+ *
+ * @return float
+ *
+ * @link https://redis.io/commands/hincrbyfloat
+ * @example
+ *
+ * $redis = new Redis();
+ * $redis->connect('127.0.0.1');
+ * $redis->hset('h', 'float', 3);
+ * $redis->hset('h', 'int', 3);
+ * var_dump( $redis->hIncrByFloat('h', 'float', 1.5) ); // float(4.5)
+ *
+ * var_dump( $redis->hGetAll('h') );
+ *
+ * // Output
+ * array(2) {
+ * ["float"]=>
+ * string(3) "4.5"
+ * ["int"]=>
+ * string(1) "3"
+ * }
+ *
+ */
+ public function hIncrByFloat($key, $field, $increment)
+ {
+ }
+
+ /**
+ * Fills in a whole hash. Non-string values are converted to string, using the standard (string) cast.
+ * NULL values are stored as empty strings
+ *
+ * @param string $key
+ * @param array $hashKeys key → value array
+ *
+ * @return bool
+ *
+ * @link https://redis.io/commands/hmset
+ * @example
+ *
+ * $redis->del('user:1');
+ * $redis->hMSet('user:1', array('name' => 'Joe', 'salary' => 2000));
+ * $redis->hIncrBy('user:1', 'salary', 100); // Joe earns 100 more now.
+ *
+ */
+ public function hMSet($key, $hashKeys)
+ {
+ }
+
+ /**
+ * Retirieve the values associated to the specified fields in the hash.
+ *
+ * @param string $key
+ * @param array $hashKeys
+ *
+ * @return array Array An array of elements, the values of the specified fields in the hash,
+ * with the hash keys as array keys.
+ *
+ * @link https://redis.io/commands/hmget
+ * @example
+ *
+ * $redis->del('h');
+ * $redis->hSet('h', 'field1', 'value1');
+ * $redis->hSet('h', 'field2', 'value2');
+ * $redis->hmGet('h', array('field1', 'field2')); // returns array('field1' => 'value1', 'field2' => 'value2')
+ *
+ */
+ public function hMGet($key, $hashKeys)
+ {
+ }
+
+ /**
+ * Scan a HASH value for members, with an optional pattern and count.
+ *
+ * @param string $key
+ * @param int $iterator
+ * @param string $pattern Optional pattern to match against.
+ * @param int $count How many keys to return in a go (only a sugestion to Redis).
+ *
+ * @return array An array of members that match our pattern.
+ *
+ * @link https://redis.io/commands/hscan
+ * @example
+ *
+ * // $iterator = null;
+ * // while($elements = $redis->hscan('hash', $iterator)) {
+ * // foreach($elements as $key => $value) {
+ * // echo $key . ' => ' . $value . PHP_EOL;
+ * // }
+ * // }
+ *
+ */
+ public function hScan($key, &$iterator, $pattern = null, $count = 0)
+ {
+ }
+
+ /**
+ * Get the string length of the value associated with field in the hash stored at key
+ *
+ * @param string $key
+ * @param string $field
+ *
+ * @return int the string length of the value associated with field, or zero when field is not present in the hash
+ * or key does not exist at all.
+ *
+ * @link https://redis.io/commands/hstrlen
+ * @since >= 3.2
+ */
+ public function hStrLen(string $key, string $field)
+ {
+ }
+
+ /**
+ * Add one or more geospatial items to the specified key.
+ * This function must be called with at least one longitude, latitude, member triplet.
+ *
+ * @param string $key
+ * @param float $longitude
+ * @param float $latitude
+ * @param string $member
+ *
+ * @return int The number of elements added to the geospatial key
+ *
+ * @link https://redis.io/commands/geoadd
+ * @since >=3.2
+ *
+ * @example
+ *
+ * $redis->del("myplaces");
+ *
+ * // Since the key will be new, $result will be 2
+ * $result = $redis->geoAdd(
+ * "myplaces",
+ * -122.431, 37.773, "San Francisco",
+ * -157.858, 21.315, "Honolulu"
+ * ); // 2
+ *
+ */
+ public function geoadd($key, $longitude, $latitude, $member)
+ {
+ }
+
+ /**
+ * Retrieve Geohash strings for one or more elements of a geospatial index.
+
+ * @param string $key
+ * @param string ...$member variadic list of members
+ *
+ * @return array One or more Redis Geohash encoded strings
+ *
+ * @link https://redis.io/commands/geohash
+ * @since >=3.2
+ *
+ * @example
+ *
+ * $redis->geoAdd("hawaii", -157.858, 21.306, "Honolulu", -156.331, 20.798, "Maui");
+ * $hashes = $redis->geoHash("hawaii", "Honolulu", "Maui");
+ * var_dump($hashes);
+ * // Output: array(2) {
+ * // [0]=>
+ * // string(11) "87z9pyek3y0"
+ * // [1]=>
+ * // string(11) "8e8y6d5jps0"
+ * // }
+ *
+ */
+ public function geohash($key, ...$member)
+ {
+ }
+
+ /**
+ * Return longitude, latitude positions for each requested member.
+ *
+ * @param string $key
+ * @param string $member
+ * @return array One or more longitude/latitude positions
+ *
+ * @link https://redis.io/commands/geopos
+ * @since >=3.2
+ *
+ * @example
+ *
+ * $redis->geoAdd("hawaii", -157.858, 21.306, "Honolulu", -156.331, 20.798, "Maui");
+ * $positions = $redis->geoPos("hawaii", "Honolulu", "Maui");
+ * var_dump($positions);
+ *
+ * // Output:
+ * array(2) {
+ * [0]=> array(2) {
+ * [0]=> string(22) "-157.85800248384475708"
+ * [1]=> string(19) "21.3060004581273077"
+ * }
+ * [1]=> array(2) {
+ * [0]=> string(22) "-156.33099943399429321"
+ * [1]=> string(20) "20.79799924753607598"
+ * }
+ * }
+ *
+ */
+ public function geopos(string $key, string $member)
+ {
+ }
+
+ /**
+ * Return the distance between two members in a geospatial set.
+ *
+ * If units are passed it must be one of the following values:
+ * - 'm' => Meters
+ * - 'km' => Kilometers
+ * - 'mi' => Miles
+ * - 'ft' => Feet
+ *
+ * @param string $key
+ * @param string $member1
+ * @param string $member2
+ * @param string|null $unit
+ *
+ * @return float The distance between the two passed members in the units requested (meters by default)
+ *
+ * @link https://redis.io/commands/geodist
+ * @since >=3.2
+ *
+ * @example
+ *
+ * $redis->geoAdd("hawaii", -157.858, 21.306, "Honolulu", -156.331, 20.798, "Maui");
+ *
+ * $meters = $redis->geoDist("hawaii", "Honolulu", "Maui");
+ * $kilometers = $redis->geoDist("hawaii", "Honolulu", "Maui", 'km');
+ * $miles = $redis->geoDist("hawaii", "Honolulu", "Maui", 'mi');
+ * $feet = $redis->geoDist("hawaii", "Honolulu", "Maui", 'ft');
+ *
+ * echo "Distance between Honolulu and Maui:\n";
+ * echo " meters : $meters\n";
+ * echo " kilometers: $kilometers\n";
+ * echo " miles : $miles\n";
+ * echo " feet : $feet\n";
+ *
+ * // Bad unit
+ * $inches = $redis->geoDist("hawaii", "Honolulu", "Maui", 'in');
+ * echo "Invalid unit returned:\n";
+ * var_dump($inches);
+ *
+ * // Output
+ * Distance between Honolulu and Maui:
+ * meters : 168275.204
+ * kilometers: 168.2752
+ * miles : 104.5616
+ * feet : 552084.0028
+ * Invalid unit returned:
+ * bool(false)
+ *
+ */
+ public function geodist($key, $member1, $member2, $unit = null)
+ {
+ }
+
+ /**
+ * Return members of a set with geospatial information that are within the radius specified by the caller.
+ *
+ * @param $key
+ * @param $longitude
+ * @param $latitude
+ * @param $radius
+ * @param $unit
+ * @param array|null $options
+ *
+ * |Key |Value |Description |
+ * |------------|---------------|---------------------------------------------------|
+ * |COUNT |integer > 0 |Limit how many results are returned |
+ * | |WITHCOORD |Return longitude and latitude of matching members |
+ * | |WITHDIST |Return the distance from the center |
+ * | |WITHHASH |Return the raw geohash-encoded score |
+ * | |ASC |Sort results in ascending order |
+ * | |DESC |Sort results in descending order |
+ * |STORE |key |Store results in key |
+ * |STOREDIST |key |Store the results as distances in key |
+ *
+ * Note: It doesn't make sense to pass both ASC and DESC options but if both are passed
+ * the last one passed will be used.
+ * Note: When using STORE[DIST] in Redis Cluster, the store key must has to the same slot as
+ * the query key or you will get a CROSSLOT error.
+ * @return mixed When no STORE option is passed, this function returns an array of results.
+ * If it is passed this function returns the number of stored entries.
+ *
+ * @link https://redis.io/commands/georadius
+ * @since >= 3.2
+ * @example
+ *
+ * // Add some cities
+ * $redis->geoAdd("hawaii", -157.858, 21.306, "Honolulu", -156.331, 20.798, "Maui");
+ *
+ * echo "Within 300 miles of Honolulu:\n";
+ * var_dump($redis->geoRadius("hawaii", -157.858, 21.306, 300, 'mi'));
+ *
+ * echo "\nWithin 300 miles of Honolulu with distances:\n";
+ * $options = ['WITHDIST'];
+ * var_dump($redis->geoRadius("hawaii", -157.858, 21.306, 300, 'mi', $options));
+ *
+ * echo "\nFirst result within 300 miles of Honolulu with distances:\n";
+ * $options['count'] = 1;
+ * var_dump($redis->geoRadius("hawaii", -157.858, 21.306, 300, 'mi', $options));
+ *
+ * echo "\nFirst result within 300 miles of Honolulu with distances in descending sort order:\n";
+ * $options[] = 'DESC';
+ * var_dump($redis->geoRadius("hawaii", -157.858, 21.306, 300, 'mi', $options));
+ *
+ * // Output
+ * Within 300 miles of Honolulu:
+ * array(2) {
+ * [0]=> string(8) "Honolulu"
+ * [1]=> string(4) "Maui"
+ * }
+ *
+ * Within 300 miles of Honolulu with distances:
+ * array(2) {
+ * [0]=>
+ * array(2) {
+ * [0]=>
+ * string(8) "Honolulu"
+ * [1]=>
+ * string(6) "0.0002"
+ * }
+ * [1]=>
+ * array(2) {
+ * [0]=>
+ * string(4) "Maui"
+ * [1]=>
+ * string(8) "104.5615"
+ * }
+ * }
+ *
+ * First result within 300 miles of Honolulu with distances:
+ * array(1) {
+ * [0]=>
+ * array(2) {
+ * [0]=>
+ * string(8) "Honolulu"
+ * [1]=>
+ * string(6) "0.0002"
+ * }
+ * }
+ *
+ * First result within 300 miles of Honolulu with distances in descending sort order:
+ * array(1) {
+ * [0]=>
+ * array(2) {
+ * [0]=>
+ * string(4) "Maui"
+ * [1]=>
+ * string(8) "104.5615"
+ * }
+ * }
+ *
+ */
+ public function georadius($key, $longitude, $latitude, $radius, $unit, array $options = null)
+ {
+ }
+
+ /**
+ * This method is identical to geoRadius except that instead of passing a longitude and latitude as the "source"
+ * you pass an existing member in the geospatial set
+ *
+ * @param string $key
+ * @param string $member
+ * @param $radius
+ * @param $units
+ * @param array|null $options see georadius
+ *
+ * @return array The zero or more entries that are close enough to the member given the distance and radius specified
+ *
+ * @link https://redis.io/commands/georadiusbymember
+ * @since >= 3.2
+ * @see georadius
+ * @example
+ *
+ * $redis->geoAdd("hawaii", -157.858, 21.306, "Honolulu", -156.331, 20.798, "Maui");
+ *
+ * echo "Within 300 miles of Honolulu:\n";
+ * var_dump($redis->geoRadiusByMember("hawaii", "Honolulu", 300, 'mi'));
+ *
+ * echo "\nFirst match within 300 miles of Honolulu:\n";
+ * var_dump($redis->geoRadiusByMember("hawaii", "Honolulu", 300, 'mi', ['count' => 1]));
+ *
+ * // Output
+ * Within 300 miles of Honolulu:
+ * array(2) {
+ * [0]=> string(8) "Honolulu"
+ * [1]=> string(4) "Maui"
+ * }
+ *
+ * First match within 300 miles of Honolulu:
+ * array(1) {
+ * [0]=> string(8) "Honolulu"
+ * }
+ *
+ */
+ public function georadiusbymember($key, $member, $radius, $units, array $options = null)
+ {
+ }
+
+ /**
+ * Get or Set the redis config keys.
+ *
+ * @param string $operation either `GET` or `SET`
+ * @param string $key for `SET`, glob-pattern for `GET`
+ * @param string|mixed $value optional string (only for `SET`)
+ *
+ * @return array Associative array for `GET`, key -> value
+ *
+ * @link https://redis.io/commands/config-get
+ * @example
+ *
+ * $redis->config("GET", "*max-*-entries*");
+ * $redis->config("SET", "dir", "/var/run/redis/dumps/");
+ *
+ */
+ public function config($operation, $key, $value)
+ {
+ }
+
+ /**
+ * Evaluate a LUA script serverside
+ *
+ * @param string $script
+ * @param array $args
+ * @param int $numKeys
+ *
+ * @return mixed What is returned depends on what the LUA script itself returns, which could be a scalar value
+ * (int/string), or an array. Arrays that are returned can also contain other arrays, if that's how it was set up in
+ * your LUA script. If there is an error executing the LUA script, the getLastError() function can tell you the
+ * message that came back from Redis (e.g. compile error).
+ *
+ * @link https://redis.io/commands/eval
+ * @example
+ *
+ * $redis->eval("return 1"); // Returns an integer: 1
+ * $redis->eval("return {1,2,3}"); // Returns Array(1,2,3)
+ * $redis->del('mylist');
+ * $redis->rpush('mylist','a');
+ * $redis->rpush('mylist','b');
+ * $redis->rpush('mylist','c');
+ * // Nested response: Array(1,2,3,Array('a','b','c'));
+ * $redis->eval("return {1,2,3,redis.call('lrange','mylist',0,-1)}}");
+ *
+ */
+ public function eval($script, $args = array(), $numKeys = 0)
+ {
+ }
+
+ /**
+ * @see eval()
+ * @deprecated use Redis::eval()
+ *
+ * @param string $script
+ * @param array $args
+ * @param int $numKeys
+ * @return mixed @see eval()
+ */
+ public function evaluate($script, $args = array(), $numKeys = 0)
+ {
+ }
+
+ /**
+ * Evaluate a LUA script serverside, from the SHA1 hash of the script instead of the script itself.
+ * In order to run this command Redis will have to have already loaded the script, either by running it or via
+ * the SCRIPT LOAD command.
+ *
+ * @param string $scriptSha
+ * @param array $args
+ * @param int $numKeys
+ *
+ * @return mixed @see eval()
+ *
+ * @see eval()
+ * @link https://redis.io/commands/evalsha
+ * @example
+ *
+ * $script = 'return 1';
+ * $sha = $redis->script('load', $script);
+ * $redis->evalSha($sha); // Returns 1
+ *
+ */
+ public function evalSha($scriptSha, $args = array(), $numKeys = 0)
+ {
+ }
+
+ /**
+ * @see evalSha()
+ * @deprecated use Redis::evalSha()
+ *
+ * @param string $scriptSha
+ * @param array $args
+ * @param int $numKeys
+ */
+ public function evaluateSha($scriptSha, $args = array(), $numKeys = 0)
+ {
+ }
+
+ /**
+ * Execute the Redis SCRIPT command to perform various operations on the scripting subsystem.
+ * @param string $command load | flush | kill | exists
+ * @param string $script
+ *
+ * @return mixed
+ *
+ * @link https://redis.io/commands/script-load
+ * @link https://redis.io/commands/script-kill
+ * @link https://redis.io/commands/script-flush
+ * @link https://redis.io/commands/script-exists
+ * @example
+ *
+ * $redis->script('load', $script);
+ * $redis->script('flush');
+ * $redis->script('kill');
+ * $redis->script('exists', $script1, [$script2, $script3, ...]);
+ *
+ *
+ * SCRIPT LOAD will return the SHA1 hash of the passed script on success, and FALSE on failure.
+ * SCRIPT FLUSH should always return TRUE
+ * SCRIPT KILL will return true if a script was able to be killed and false if not
+ * SCRIPT EXISTS will return an array with TRUE or FALSE for each passed script
+ */
+ public function script($command, $script)
+ {
+ }
+
+ /**
+ * The last error message (if any)
+ *
+ * @return string|null A string with the last returned script based error message, or NULL if there is no error
+ *
+ * @example
+ *
+ * $redis->eval('this-is-not-lua');
+ * $err = $redis->getLastError();
+ * // "ERR Error compiling script (new function): user_script:1: '=' expected near '-'"
+ *
+ */
+ public function getLastError()
+ {
+ }
+
+ /**
+ * Clear the last error message
+ *
+ * @return bool true
+ *
+ * @example
+ *
+ * $redis->set('x', 'a');
+ * $redis->incr('x');
+ * $err = $redis->getLastError();
+ * // "ERR value is not an integer or out of range"
+ * $redis->clearLastError();
+ * $err = $redis->getLastError();
+ * // NULL
+ *
+ */
+ public function clearLastError()
+ {
+ }
+
+ /**
+ * Issue the CLIENT command with various arguments.
+ * The Redis CLIENT command can be used in four ways:
+ * - CLIENT LIST
+ * - CLIENT GETNAME
+ * - CLIENT SETNAME [name]
+ * - CLIENT KILL [ip:port]
+ *
+ * @param string $command
+ * @param string $value
+ * @return mixed This will vary depending on which client command was executed:
+ * - CLIENT LIST will return an array of arrays with client information.
+ * - CLIENT GETNAME will return the client name or false if none has been set
+ * - CLIENT SETNAME will return true if it can be set and false if not
+ * - CLIENT KILL will return true if the client can be killed, and false if not
+ *
+ * Note: phpredis will attempt to reconnect so you can actually kill your own connection but may not notice losing it!
+ *
+ * @link https://redis.io/commands/client-list
+ * @link https://redis.io/commands/client-getname
+ * @link https://redis.io/commands/client-setname
+ * @link https://redis.io/commands/client-kill
+ *
+ * @example
+ *
+ * $redis->client('list'); // Get a list of clients
+ * $redis->client('getname'); // Get the name of the current connection
+ * $redis->client('setname', 'somename'); // Set the name of the current connection
+ * $redis->client('kill', ); // Kill the process at ip:port
+ *
+ */
+ public function client($command, $value = '')
+ {
+ }
+
+ /**
+ * A utility method to prefix the value with the prefix setting for phpredis.
+ *
+ * @param mixed $value The value you wish to prefix
+ *
+ * @return string If a prefix is set up, the value now prefixed.
+ * If there is no prefix, the value will be returned unchanged.
+ *
+ * @example
+ *
+ * $redis->setOption(Redis::OPT_PREFIX, 'my-prefix:');
+ * $redis->_prefix('my-value'); // Will return 'my-prefix:my-value'
+ *
+ */
+ public function _prefix($value)
+ {
+ }
+
+ /**
+ * A utility method to unserialize data with whatever serializer is set up. If there is no serializer set, the
+ * value will be returned unchanged. If there is a serializer set up, and the data passed in is malformed, an
+ * exception will be thrown. This can be useful if phpredis is serializing values, and you return something from
+ * redis in a LUA script that is serialized.
+ *
+ * @param string $value The value to be unserialized
+ *
+ * @return mixed
+ * @example
+ *
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP);
+ * $redis->_unserialize('a:3:{i:0;i:1;i:1;i:2;i:2;i:3;}'); // Will return Array(1,2,3)
+ *
+ */
+ public function _unserialize($value)
+ {
+ }
+
+ /**
+ * A utility method to serialize values manually. This method allows you to serialize a value with whatever
+ * serializer is configured, manually. This can be useful for serialization/unserialization of data going in
+ * and out of EVAL commands as phpredis can't automatically do this itself. Note that if no serializer is
+ * set, phpredis will change Array values to 'Array', and Objects to 'Object'.
+ *
+ * @param mixed $value The value to be serialized.
+ *
+ * @return mixed
+ * @example
+ *
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE);
+ * $redis->_serialize("foo"); // returns "foo"
+ * $redis->_serialize(Array()); // Returns "Array"
+ * $redis->_serialize(new stdClass()); // Returns "Object"
+ *
+ * $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP);
+ * $redis->_serialize("foo"); // Returns 's:3:"foo";'
+ *
+ */
+ public function _serialize($value)
+ {
+ }
+
+ /**
+ * Dump a key out of a redis database, the value of which can later be passed into redis using the RESTORE command.
+ * The data that comes out of DUMP is a binary representation of the key as Redis stores it.
+ * @param string $key
+ *
+ * @return string|bool The Redis encoded value of the key, or FALSE if the key doesn't exist
+ *
+ * @link https://redis.io/commands/dump
+ * @example
+ *
+ * $redis->set('foo', 'bar');
+ * $val = $redis->dump('foo'); // $val will be the Redis encoded key value
+ *
+ */
+ public function dump($key)
+ {
+ }
+
+ /**
+ * Restore a key from the result of a DUMP operation.
+ *
+ * @param string $key The key name
+ * @param int $ttl How long the key should live (if zero, no expire will be set on the key)
+ * @param string $value (binary). The Redis encoded key value (from DUMP)
+ *
+ * @return bool
+ *
+ * @link https://redis.io/commands/restore
+ * @example
+ *
+ * $redis->set('foo', 'bar');
+ * $val = $redis->dump('foo');
+ * $redis->restore('bar', 0, $val); // The key 'bar', will now be equal to the key 'foo'
+ *
+ */
+ public function restore($key, $ttl, $value)
+ {
+ }
+
+ /**
+ * Migrates a key to a different Redis instance.
+ *
+ * @param string $host The destination host
+ * @param int $port The TCP port to connect to.
+ * @param string $key The key to migrate.
+ * @param int $db The target DB.
+ * @param int $timeout The maximum amount of time given to this transfer.
+ * @param bool $copy Should we send the COPY flag to redis.
+ * @param bool $replace Should we send the REPLACE flag to redis.
+ *
+ * @return bool
+ *
+ * @link https://redis.io/commands/migrate
+ * @example
+ *
+ * $redis->migrate('backup', 6379, 'foo', 0, 3600);
+ *
+ */
+ public function migrate($host, $port, $key, $db, $timeout, $copy = false, $replace = false)
+ {
+ }
+
+ /**
+ * Return the current Redis server time.
+ *
+ * @return array If successfull, the time will come back as an associative array with element zero being the
+ * unix timestamp, and element one being microseconds.
+ *
+ * @link https://redis.io/commands/time
+ * @example
+ *
+ * var_dump( $redis->time() );
+ * // array(2) {
+ * // [0] => string(10) "1342364352"
+ * // [1] => string(6) "253002"
+ * // }
+ *
+ */
+ public function time()
+ {
+ }
+
+ /**
+ * Scan the keyspace for keys
+ *
+ * @param int $iterator Iterator, initialized to NULL.
+ * @param string $pattern Pattern to match.
+ * @param int $count Count of keys per iteration (only a suggestion to Redis).
+ *
+ * @return array|bool This function will return an array of keys or FALSE if there are no more keys.
+ *
+ * @link https://redis.io/commands/scan
+ * @example
+ *
+ * $iterator = null;
+ * while(false !== ($keys = $redis->scan($iterator))) {
+ * foreach($keys as $key) {
+ * echo $key . PHP_EOL;
+ * }
+ * }
+ *
+ */
+ public function scan(&$iterator, $pattern = null, $count = 0)
+ {
+ }
+
+ /**
+ * Adds all the element arguments to the HyperLogLog data structure stored at the key.
+ *
+ * @param string $key
+ * @param array $elements
+ *
+ * @return bool
+ *
+ * @link https://redis.io/commands/pfadd
+ * @example $redis->pfAdd('key', array('elem1', 'elem2'))
+ */
+ public function pfAdd($key, array $elements)
+ {
+ }
+
+ /**
+ * When called with a single key, returns the approximated cardinality computed by the HyperLogLog data
+ * structure stored at the specified variable, which is 0 if the variable does not exist.
+ *
+ * @param string|array $key
+ *
+ * @return int
+ *
+ * @link https://redis.io/commands/pfcount
+ * @example
+ *
+ * $redis->pfAdd('key1', array('elem1', 'elem2'));
+ * $redis->pfAdd('key2', array('elem3', 'elem2'));
+ * $redis->pfCount('key1'); // int(2)
+ * $redis->pfCount(array('key1', 'key2')); // int(3)
+ */
+ public function pfCount($key)
+ {
+ }
+
+ /**
+ * Merge multiple HyperLogLog values into an unique value that will approximate the cardinality
+ * of the union of the observed Sets of the source HyperLogLog structures.
+ *
+ * @param string $destKey
+ * @param array $sourceKeys
+ *
+ * @return bool
+ *
+ * @link https://redis.io/commands/pfmerge
+ * @example
+ *
+ * $redis->pfAdd('key1', array('elem1', 'elem2'));
+ * $redis->pfAdd('key2', array('elem3', 'elem2'));
+ * $redis->pfMerge('key3', array('key1', 'key2'));
+ * $redis->pfCount('key3'); // int(3)
+ */
+ public function pfMerge($destKey, array $sourceKeys)
+ {
+ }
+
+ /**
+ * Send arbitrary things to the redis server.
+ *
+ * @param string $command Required command to send to the server.
+ * @param mixed $arguments Optional variable amount of arguments to send to the server.
+ *
+ * @return mixed
+ *
+ * @example
+ *
+ * $redis->rawCommand('SET', 'key', 'value'); // bool(true)
+ * $redis->rawCommand('GET", 'key'); // string(5) "value"
+ *
+ */
+ public function rawCommand($command, $arguments)
+ {
+ }
+
+ /**
+ * Detect whether we're in ATOMIC/MULTI/PIPELINE mode.
+ *
+ * @return int Either Redis::ATOMIC, Redis::MULTI or Redis::PIPELINE
+ *
+ * @example $redis->getMode();
+ */
+ public function getMode()
+ {
+ }
+
+ /**
+ * Acknowledge one or more messages on behalf of a consumer group.
+ *
+ * @param string $stream
+ * @param string $group
+ * @param array $messages
+ *
+ * @return int The number of messages Redis reports as acknowledged.
+ *
+ * @link https://redis.io/commands/xack
+ * @example
+ *
+ * $redis->xAck('stream', 'group1', ['1530063064286-0', '1530063064286-1']);
+ *
+ */
+ public function xAck($stream, $group, $messages)
+ {
+ }
+
+ /**
+ * Add a message to a stream
+ *
+ * @param string $key
+ * @param string $id
+ * @param array $messages
+ * @param int $maxLen
+ * @param bool $isApproximate
+ *
+ * @return string The added message ID.
+ *
+ * @link https://redis.io/commands/xadd
+ * @example
+ *
+ * $redis->xAdd('mystream', "*", ['field' => 'value']);
+ * $redis->xAdd('mystream', "*", ['field' => 'value'], 10);
+ * $redis->xAdd('mystream', "*", ['field' => 'value'], 10, true);
+ *
+ */
+ public function xAdd($key, $id, $messages, $maxLen = 0, $isApproximate = false)
+ {
+ }
+
+ /**
+ * Claim ownership of one or more pending messages
+ *
+ * @param string $key
+ * @param string $group
+ * @param string $consumer
+ * @param int $minIdleTime
+ * @param array $ids
+ * @param array $options ['IDLE' => $value, 'TIME' => $value, 'RETRYCOUNT' => $value, 'FORCE', 'JUSTID']
+ *
+ * @return array Either an array of message IDs along with corresponding data, or just an array of IDs
+ * (if the 'JUSTID' option was passed).
+ *
+ * @link https://redis.io/commands/xclaim
+ * @example
+ *
+ * $ids = ['1530113681011-0', '1530113681011-1', '1530113681011-2'];
+ *
+ * // Without any options
+ * $redis->xClaim('mystream', 'group1', 'myconsumer1', 0, $ids);
+ *
+ * // With options
+ * $redis->xClaim(
+ * 'mystream', 'group1', 'myconsumer2', 0, $ids,
+ * [
+ * 'IDLE' => time() * 1000,
+ * 'RETRYCOUNT' => 5,
+ * 'FORCE',
+ * 'JUSTID'
+ * ]
+ * );
+ *
+ */
+ public function xClaim($key, $group, $consumer, $minIdleTime, $ids, $options = [])
+ {
+ }
+
+ /**
+ * Delete one or more messages from a stream
+ *
+ * @param string $key
+ * @param array $ids
+ *
+ * @return int The number of messages removed
+ *
+ * @link https://redis.io/commands/xdel
+ * @example
+ *
+ * $redis->xDel('mystream', ['1530115304877-0', '1530115305731-0']);
+ *
+ */
+ public function xDel($key, $ids)
+ {
+ }
+
+ /**
+ * @param string $operation e.g.: 'HELP', 'SETID', 'DELGROUP', 'CREATE', 'DELCONSUMER'
+ * @param string $key
+ * @param string $group
+ * @param string $msgId
+ * @param bool $mkStream
+ *
+ * @return mixed This command returns different types depending on the specific XGROUP command executed.
+ *
+ * @link https://redis.io/commands/xgroup
+ * @example
+ *
+ * $redis->xGroup('CREATE', 'mystream', 'mygroup', 0);
+ * $redis->xGroup('CREATE', 'mystream', 'mygroup', 0, true); // create stream
+ * $redis->xGroup('DESTROY', 'mystream', 'mygroup');
+ *
+ */
+ public function xGroup($operation, $key, $group, $msgId = '', $mkStream = false)
+ {
+ }
+
+ /**
+ * Get information about a stream or consumer groups
+ *
+ * @param string $operation e.g.: 'CONSUMERS', 'GROUPS', 'STREAM', 'HELP'
+ * @param string $stream
+ * @param string $group
+ *
+ * @return mixed This command returns different types depending on which subcommand is used.
+ *
+ * @link https://redis.io/commands/xinfo
+ * @example
+ *
+ * $redis->xInfo('STREAM', 'mystream');
+ *
+ */
+ public function xInfo($operation, $stream, $group)
+ {
+ }
+
+ /**
+ * Get the length of a given stream.
+ *
+ * @param string $stream
+ *
+ * @return int The number of messages in the stream.
+ *
+ * @link https://redis.io/commands/xlen
+ * @example
+ *
+ * $redis->xLen('mystream');
+ *
+ */
+ public function xLen($stream)
+ {
+ }
+
+ /**
+ * Get information about pending messages in a given stream
+ *
+ * @param string $stream
+ * @param string $group
+ * @param string $start
+ * @param string $end
+ * @param int $count
+ * @param string $consumer
+ *
+ * @return array Information about the pending messages, in various forms depending on
+ * the specific invocation of XPENDING.
+ *
+ * @link https://redis.io/commands/xpending
+ * @example
+ *
+ * $redis->xPending('mystream', 'mygroup');
+ * $redis->xPending('mystream', 'mygroup', '-', '+', 1, 'consumer-1');
+ *
+ */
+ public function xPending($stream, $group, $start = null, $end = null, $count = null, $consumer = null)
+ {
+ }
+
+ /**
+ * Get a range of messages from a given stream
+ *
+ * @param string $stream
+ * @param string $start
+ * @param string $end
+ * @param int $count
+ *
+ * @return array The messages in the stream within the requested range.
+ *
+ * @link https://redis.io/commands/xrange
+ * @example
+ *
+ * // Get everything in this stream
+ * $redis->xRange('mystream', '-', '+');
+ * // Only the first two messages
+ * $redis->xRange('mystream', '-', '+', 2);
+ *
+ */
+ public function xRange($stream, $start, $end, $count = null)
+ {
+ }
+
+ /**
+ * Read data from one or more streams and only return IDs greater than sent in the command.
+ *
+ * @param array $streams
+ * @param int|string $count
+ * @param int|string $block
+ *
+ * @return array The messages in the stream newer than the IDs passed to Redis (if any)
+ *
+ * @link https://redis.io/commands/xread
+ * @example
+ *
+ * $redis->xRead(['stream1' => '1535222584555-0', 'stream2' => '1535222584555-0']);
+ *
+ */
+ public function xRead($streams, $count = null, $block = null)
+ {
+ }
+
+ /**
+ * This method is similar to xRead except that it supports reading messages for a specific consumer group.
+ *
+ * @param string $group
+ * @param string $consumer
+ * @param array $streams
+ * @param int|null $count
+ * @param int|null $block
+ *
+ * @return array The messages delivered to this consumer group (if any).
+ *
+ * @link https://redis.io/commands/xreadgroup
+ * @example
+ *
+ * // Consume messages for 'mygroup', 'consumer1'
+ * $redis->xReadGroup('mygroup', 'consumer1', ['s1' => 0, 's2' => 0]);
+ * // Read a single message as 'consumer2' for up to a second until a message arrives.
+ * $redis->xReadGroup('mygroup', 'consumer2', ['s1' => 0, 's2' => 0], 1, 1000);
+ *
+ */
+ public function xReadGroup($group, $consumer, $streams, $count = null, $block = null)
+ {
+ }
+
+ /**
+ * This is identical to xRange except the results come back in reverse order.
+ * Also note that Redis reverses the order of "start" and "end".
+ *
+ * @param string $stream
+ * @param string $end
+ * @param string $start
+ * @param int $count
+ *
+ * @return array The messages in the range specified
+ *
+ * @link https://redis.io/commands/xrevrange
+ * @example
+ *
+ * $redis->xRevRange('mystream', '+', '-');
+ *
+ */
+ public function xRevRange($stream, $end, $start, $count = null)
+ {
+ }
+
+ /**
+ * Trim the stream length to a given maximum.
+ * If the "approximate" flag is pasesed, Redis will use your size as a hint but only trim trees in whole nodes
+ * (this is more efficient)
+ *
+ * @param string $stream
+ * @param int $maxLen
+ * @param bool $isApproximate
+ *
+ * @return int The number of messages trimed from the stream.
+ *
+ * @link https://redis.io/commands/xtrim
+ * @example
+ *
+ * // Trim to exactly 100 messages
+ * $redis->xTrim('mystream', 100);
+ * // Let Redis approximate the trimming
+ * $redis->xTrim('mystream', 100, true);
+ *
+ */
+ public function xTrim($stream, $maxLen, $isApproximate)
+ {
+ }
+
+ /**
+ * Adds a values to the set value stored at key.
+ *
+ * @param string $key Required key
+ * @param array $values Required values
+ *
+ * @return int|bool The number of elements added to the set.
+ * If this value is already in the set, FALSE is returned
+ *
+ * @link https://redis.io/commands/sadd
+ * @link https://github.com/phpredis/phpredis/commit/3491b188e0022f75b938738f7542603c7aae9077
+ * @since phpredis 2.2.8
+ * @example
+ *
+ * $redis->sAddArray('k', array('v1')); // boolean
+ * $redis->sAddArray('k', array('v1', 'v2', 'v3')); // boolean
+ *
+ */
+ public function sAddArray($key, array $values)
+ {
+ }
+}
+
+class RedisException extends Exception
+{
+}
+
+/**
+ * @mixin \Redis
+ */
+class RedisArray
+{
+ /**
+ * Constructor
+ *
+ * @param string|array $hosts Name of the redis array from redis.ini or array of hosts to construct the array with
+ * @param array $opts Array of options
+ *
+ * @link https://github.com/nicolasff/phpredis/blob/master/arrays.markdown
+ */
+ public function __construct($hosts, array $opts = null)
+ {
+ }
+
+ /**
+ * @return array list of hosts for the selected array
+ */
+ public function _hosts()
+ {
+ }
+
+ /**
+ * @return string the name of the function used to extract key parts during consistent hashing
+ */
+ public function _function()
+ {
+ }
+
+ /**
+ * @param string $key The key for which you want to lookup the host
+ *
+ * @return string the host to be used for a certain key
+ */
+ public function _target($key)
+ {
+ }
+
+ /**
+ * Use this function when a new node is added and keys need to be rehashed.
+ */
+ public function _rehash()
+ {
+ }
+}