void php_var_dump(zval **struc, int level);

PHPAPI void php_var_serialize(zval *buf, zval **struc, php_serialize_data_t *var_hash);

PHPAPI int php_var_unserialize(zval **rval, const char **p, const char *max, php_serialize_data_t *var_hash);

--TEST--

serialize()/unserialize()/var_dump()

--POST--

--GET--

--FILE--

<?php

class t

{

function t()

{

$this->a = "hallo";

}

}

class s

{

function s()

{

$this->a = "hallo";

$this->b = "php";

$this->c = "world";

}

function __sleep()

{

echo "__sleep called\n";

return array("a","c");

}

function __wakeup()

{

echo "__wakeup called\n";

}

}

echo serialize(NULL)."\n";

echo serialize((bool) true)."\n";

echo serialize((bool) false)."\n";

echo serialize(1)."\n";

echo serialize(0)."\n";

echo serialize(-1)."\n";

echo serialize(1.123456789)."\n";

echo serialize(1.0)."\n";

echo serialize(0.0)."\n";

echo serialize(-1.0)."\n";

echo serialize(-1.123456789)."\n";

echo serialize("hallo")."\n";

echo serialize(array(1,1.1,"hallo",NULL,true,array()))."\n";

$t = new t();

$data = serialize($t);

echo "$data\n";

$t = unserialize($data);

var_dump($t);

$t = new s();

$data = serialize($t);

echo "$data\n";

$t = unserialize($data);

var_dump($t);

$a = array("a" => "test");

$a[ "b" ] = &$a[ "a" ];

var_dump($a);

$data = serialize($a);

echo "$data\n";

$a = unserialize($data);

var_dump($a);

--EXPECT--

N;

b:1;

b:0;

i:1;

i:0;

i:-1;

d:1.123456789;

d:1;

d:0;

d:-1;

d:-1.123456789;

s:5:"hallo";

a:6:{i:0;i:1;i:1;d:1.1;i:2;s:5:"hallo";i:3;N;i:4;b:1;i:5;a:0:{}}

O:1:"t":1:{s:1:"a";s:5:"hallo";}

object(t)(1) {

["a"]=>

string(5) "hallo"

}

__sleep called

O:1:"s":2:{s:1:"a";s:5:"hallo";s:1:"c";s:5:"world";}

__wakeup called

object(s)(2) {

["a"]=>

string(5) "hallo"

["c"]=>

string(5) "world"

}

array(2) {

["a"]=>

&string(4) "test"

["b"]=>

&string(4) "test"

}

a:2:{s:1:"a";s:4:"test";s:1:"b";R:2;}

array(2) {

["a"]=>

&string(4) "test"

["b"]=>

&string(4) "test"

}