3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = '0x123'; if (!is_numeric($str)) { throw new Exception('Not a number'); } // Exception not thrown, instead wrong result is generated here: $n = (int) $str; // 0
based on W4JtQ
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Exception: Not a number in /in/fW3i3:5 Stack trace: #0 {main} thrown in /in/fW3i3 on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28