3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class T { private $allowed = 0; function __destruct() { if ($this->allowed == 1) echo "SUCCESS"; } }; $a = T(); print($a); //$data = 'O:1:"T":2:{s:10:"Tallowed";i:1;s:10:"Tallowen";i:1;}'; var_dump(unserialize($data)); ?>
based on 82SNB
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function T() in /in/0v5P5:8 Stack trace: #0 {main} thrown in /in/0v5P5 on line 8
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function T() in /in/0v5P5 on line 8
Process exited with code 255.