3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register(function ($class) { require "/tmp/$class.php"; }); new azaza;
Output for 8.0.0 - 8.0.24, 8.1.0 - 8.1.11
Warning: require(/tmp/azaza.php): Failed to open stream: No such file or directory in /in/CGhQU on line 4 Fatal error: Uncaught Error: Failed opening required '/tmp/azaza.php' (include_path='.:') in /in/CGhQU:4 Stack trace: #0 /in/CGhQU(7): {closure}('azaza') #1 {main} thrown in /in/CGhQU on line 4
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.32
Warning: require(/tmp/azaza.php): failed to open stream: No such file or directory in /in/CGhQU on line 4 Fatal error: require(): Failed opening required '/tmp/azaza.php' (include_path='.:') in /in/CGhQU on line 4
Process exited with code 255.

preferences:
58.82 ms | 410 KiB | 5 Q