3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_filter(null, false, '', 0, 0.0, '0', array(), array('a')));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: array_filter() expects at most 3 arguments, 8 given in /in/gsjW9:3 Stack trace: #0 /in/gsjW9(3): array_filter(NULL, false, '', 0, 0.0, '0', Array, Array) #1 {main} thrown in /in/gsjW9 on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught ArgumentCountError: array_filter() expects at most 3 arguments, 8 given in /in/gsjW9:3 Stack trace: #0 /in/gsjW9(3): array_filter(NULL, false, '', 0, 0, '0', Array, Array) #1 {main} thrown in /in/gsjW9 on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_filter() expects at most 3 parameters, 8 given in /in/gsjW9 on line 3 NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Warning: array_filter() expects at most 2 parameters, 8 given in /in/gsjW9 on line 3 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Wrong parameter count for array_filter() in /in/gsjW9 on line 3 NULL

preferences:
267.53 ms | 402 KiB | 370 Q