@ 2014-03-09T15:37:10Z <?php
class A implements Serializable{
protected $_a = 'Aze';
function serialize(){
return serialize(array('a' => $this->_a));
}
function unserialize($s){
$d = unserialize($s);
$_a = $d['a'];
}
}
$a = new A();
$s = serialize($a);
var_dump($s);
$b = unserialize($s);
var_dump($b);
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Deprecated: A implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/FDkjG on line 3
string(37) "C:1:"A":24:{a:1:{s:1:"a";s:3:"Aze";}}"
object(A)#2 (1) {
["_a":protected]=>
string(3) "Aze"
}
Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 string(37) "C:1:"A":24:{a:1:{s:1:"a";s:3:"Aze";}}"
object(A)#2 (1) {
["_a":protected]=>
string(3) "Aze"
}
Output for 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 string(37) "C:1:"A":24:{a:1:{s:1:"a";s:3:"Aze";}}"
object(A)#2 (1) {
["_a:protected"]=>
string(3) "Aze"
}
Output for 5.0.5 Fatal error: Interface 'Serializable' not found in /in/FDkjG on line 3
Process exited with code 255 . Output for 5.0.0 - 5.0.4 Fatal error: Class 'Serializable' not found in /in/FDkjG on line 3
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/FDkjG on line 3
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting '{' in /in/FDkjG on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `'{'' in /in/FDkjG on line 3
Process exited with code 255 . preferences:dark mode live preview
255.38 ms | 401 KiB | 359 Q