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<?php class T { private $allowed = 0; function __destruct() { if ($this->allowed == 1) echo file_get_contents("key.php"); } } $t = new T; //echo serialize($t); unserialize('O:1:"T":1:{s:10:"allowed";i:1;}');
Output for 8.3.0 - 8.3.16, 8.4.1 - 8.4.3
Warning: unserialize(): Error at offset 27 of 31 bytes in /in/s20qb on line 12
Output for 5.6.0 - 5.6.29, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27
Notice: unserialize(): Error at offset 27 of 31 bytes in /in/s20qb on line 12
Output for 7.3.32 - 7.3.33

preferences:
134.05 ms | 408 KiB | 5 Q