3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X extends \TypeError { } try { try { throw new X('extended throwable'); } catch (\Throwable $t) { throw new \Exception ($t->getMessage(), 0, $t); } } catch (\Exception $ex) { echo $ex->getMessage(); }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
extended throwable
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Class 'TypeError' not found in /in/WvHeG on line 4
Process exited with code 255.

preferences:
163.86 ms | 402 KiB | 225 Q