3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = e::a; enum e{ case a; }
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Fatal error: Uncaught Error: Class "e" not found in /in/I99NU:2 Stack trace: #0 {main} thrown in /in/I99NU on line 2
Process exited with code 255.
preferences:
92.16 ms | 406 KiB | 5 Q