3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($x, $y) { print_r( compact(…func_get_args() ) ); } f("x", "y");
Output for 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught Error: Call to undefined function …func_get_args() in /in/N5GUT:5 Stack trace: #0 /in/N5GUT(8): f('x', 'y') #1 {main} thrown in /in/N5GUT on line 5
Process exited with code 255.

preferences:
58.67 ms | 850 KiB | 4 Q