3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function __autoload($class) { echo $class; } unserialize('O:8:"a/../s'."\x00".'a"::{}');
based on 3q0Fd
Output for 4.3.11 - 4.4.9, 5.0.4 - 7.1.0
Notice: unserialize(): Error at offset 6 of 18 bytes in /in/ZXX62 on line 7
Output for 5.0.0 - 5.0.3
a/../sa
Output for 4.3.0 - 4.3.10