3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 0 => [ 0 => [1,2,3], // +1 1 => [4,5] // +1 ], 1 => [ 0 => [6,7], // +1 1 => [8,9,10] // +1 ] ]; function monkeys($array, &$count) { foreach ($array as $sub) { if (! is_array($sub)) { return ++$count; } else { return monkeys($sub, $count); } } } var_dump(monkeys($array,0));
Output for git.master, git.master_jit
Fatal error: Uncaught Error: monkeys(): Argument #2 ($count) could not be passed by reference in /in/6Q1KR:23 Stack trace: #0 {main} thrown in /in/6Q1KR on line 23
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught Error: monkeys(): Argument #2 ($count) cannot be passed by reference in /in/6Q1KR:23 Stack trace: #0 {main} thrown in /in/6Q1KR on line 23
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
41.89 ms | 401 KiB | 8 Q