3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(string $v) { throw new Exception; } try { a("vvv"); } catch (Exception $e) { echo (string) $e; }
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Exception in /in/JpeAk:5 Stack trace: #0 /in/JpeAk(10): a('vvv') #1 {main}

preferences:
103.2 ms | 402 KiB | 89 Q