3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = 'O:3:"Foo":1:{s:6:"' . "\0" . 'Foo' . "\0" . 'a";i:17;}'; var_export(deserialize($str));
based on qT8fZ
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function deserialize() in /in/hWkIH:5 Stack trace: #0 {main} thrown in /in/hWkIH on line 5
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function deserialize() in /in/hWkIH on line 5
Process exited with code 255.