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run code in 300+ PHP versions simultaneously
<?php /** *class Foo *{ * protected $bar = null; * * public function __construct($bar = null) * { * $this->bar = $bar; * } *} * * The class above represents the serialized, base64_encoded string below. */ $serialized = 'TzozOiJGb28iOjE6e3M6NjoiACoAYmFyIjtzOjM6ImJheiI7fQ=='; class Foo { public $bar = null; public function getBar() { return $this->bar; } } var_dump(addslashes(base64_decode($serialized))); $class = unserialize(base64_decode($serialized)); var_dump($class); var_dump($class->getBar());
Output for 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
string(45) "O:3:\"Foo\":1:{s:6:\"\0*\0bar\";s:3:\"baz\";}" object(Foo)#1 (1) { ["bar"]=> string(3) "baz" } string(3) "baz"
Output for 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
string(45) "O:3:\"Foo\":1:{s:6:\"\0*\0bar\";s:3:\"baz\";}" object(Foo)#1 (2) { ["bar"]=> NULL ["bar":protected]=> string(3) "baz" } NULL

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