3v4l.org

run code in 300+ PHP versions simultaneously
<?php $invalid_member_ids = array_map(function($element){return $element['respondentID'];}, $validations);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $validations in /in/5VBsU on line 3 Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, null given in /in/5VBsU:3 Stack trace: #0 /in/5VBsU(3): array_map(Object(Closure), NULL) #1 {main} thrown in /in/5VBsU on line 3
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:
55.75 ms | 401 KiB | 8 Q