3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "O:9:\"Exception\":1:{s:10:\"\0*\0message\";s:29:\"<script>alert(/xss/)</script>\";}"; $obj1 = unserialize($str); ( string )$obj1;
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.43, 5.5.0 - 5.5.27, 5.6.0 - 5.6.11, 5.6.25 - 5.6.28, 7.0.10 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 5.4.44 - 5.4.45, 5.5.28 - 5.5.38, 5.6.12 - 5.6.24, 7.0.0 - 7.0.9
Notice: Undefined property: Exception::$previous in /in/RQ9dC on line 5
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Notice: Object to string conversion in /in/RQ9dC on line 5

preferences:
186.62 ms | 402 KiB | 356 Q