3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = array(array('-1'=>0, '-10'=>0, '-100'=>0), array(array('-1'=>0, '-10'=>0, '-100'=>0))); array_map(function($item, $key, $whatever){var_dump($item, $key, $whatever);if(is_array($item))ksort($item);}, $map); print_r($map);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 3 expected in /in/J3I5D:4 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/J3I5D(4): array_map(Object(Closure), Array) #2 {main} thrown in /in/J3I5D on line 4
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:
62.37 ms | 401 KiB | 8 Q