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nick-zhong123nick-zhong123
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20151204
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‎PHPExcel/README.md

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#本文件实践PHPExcel

‎PHPExcel/img/01.jpg

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‎designmode/Test1.php

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<?php
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namespace Test2;
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function test()
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{
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echo __FILE__;
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}

‎designmode/Test2.php

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<?php
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namespace Test2;
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function test()
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{
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echo __FILE__."<br/>";
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}

‎designmode/index.php

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‎designmode/test.php

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<?php
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require 'test1.php';
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require 'test2.php';
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Test1\test();
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Test2\test();

‎index.php

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<?php phpinfo();?>

‎memcache/memcacheTest.php

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<?php
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/*
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$mem = new Memcache;
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$mem->connect('127.0.0.1',11211);
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$mem->set('test','hello',0,12);
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echo $mem->get('test');
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$memd = new Memcached();
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$arr = array(
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array('127.0.0.1',11211),
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//array('127.0.0.2',11211),
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);
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$memd->addServers($arr);
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print_r($memd->getVersion());
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echo "<br/>";
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//print_r($memd->getStats());
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//$memd->add('mkey','mvalue',600);
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$memd->set('mkey','mvalue',600);
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//$memd->replace('mkey','mvalue2',600);
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echo $memd->get('mkey');
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$memd->delete('mkey');
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//$memd->flush(); //慎用
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//$memd->set('num',1,0);
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//$memd->increment('num',5);
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$memd->decrement('num',5);
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echo $memd->get('num');
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$data = array(
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'key1' => 'value1',
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'key2' => 'value2',
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);
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$memd->setMulti($data);
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$result = $memd->getMulti(array('key1','key2'));
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//$memd->deleteMulti(array('key1','key2'));
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print_r($result);
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echo $memd->getResultCode();
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echo $memd->getResultMessage();
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*/
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include 'memcached.class.php';
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$m = new Mem();
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$m->addServer(array(array('127.0.0.1', 11211)));
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echo $m->s('key', 'value', 1800);
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echo $m->s('key');
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$m->s('key', NULL);
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echo $m->s('key');
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echo $m->getError();
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?>

‎memcache/memcached.class.php

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<?php
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class Mem
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{
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private $type = 'Memcached';
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private $m;
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private $time = 0;
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private $error;
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private $debug = true;
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public function __construct()
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{
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if( !class_exists($this->type)){
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$this->error = 'No '.$this->type;
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return false;
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} else {
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$this->m = new $this->type;
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}
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}
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public function addServer($arr)
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{
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$this->m->addServers($arr);
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}
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public function s($key, $value = '', $time = NULL)
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{
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$number = func_num_args();
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if($number == 1)
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{
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return $this->get($key);
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}else if($number >= 2){
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if($value === NULL){
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$this->delete($key);
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}else {
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$this->set($key,$value,$time);
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}
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}
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}
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private function set($key, $value, $time = NULL)
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{
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if( $time === NULL){
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$time = $this->time;
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}
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$this->m->set($key, $value, $time);
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if($this->debug){
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if($this->m->getResultCode() != 0){
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return false;
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}
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}
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}
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private function get($key)
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{
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$value = $this->m->get($key);
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if($this->debug){
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if( $this->m->getResultCode() != 0){
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return false;
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}
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}
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return $value;
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}
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private function delete($key)
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{
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$this->m->delete($key);
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}
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public function getError()
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{
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if($this->error){
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return $this->error;
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} else {
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return $this->m->getResultMessage();
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}
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}
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}

‎seniorPHP/10DateTime/01.php

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<?php
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//1.时区设置
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//修改PHP配置文件php.ini date.timezone=Asia/Shanghai Asia/Chong
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//在应用程序中添加date_defualt_timezone_set(timezone);
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//1.1 获得本地化时间戳
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//int mktime(int hour,int minute,int second,int month,int day,int year,int [is_dst]);
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//is_dst 夏令时设置为1，不是则设置为0，不确定设置为-1
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echo "mktime = ".mktime();
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echo "Now time: ".date("Y-m-d H:i:s",mktime())."<br/>";
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//1.2 获取当前时间戳
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// int time(void)
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$nextweek = time() + 7*24*60*60;
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echo "Now: date('Y-m-d')";
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echo 'Next week:'.date('Y-m-d',$nextweek);
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echo "<br/>";
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//1.3 getdate
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//seconds,minutes,hours,year,month,,mday,weekend,yday,wday,mon,0
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$arr = getdate();
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echo $arr[year].'-'.$arr[mon].'-'.$arr[mday].' ';
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echo "$arr[hours]:$arr[minutes]:$arr[seconds]";
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echo "<br/>";
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echo "Today is the $arr[yday]th of year";
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//1.4 date
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echo "<br/>";
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echo date("Y-m-d H:i:s");
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echo "<br/>";
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echo date("\T\o\d\a\y \i\s \\t\h\e jS \o\f \y\\e\a\\r");
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?>
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