3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "1,2,3"; $b = explode(',',$a); $c = array_reduce($b, function(&$result, $d) { return $result.=' cat-'.$d;});
Output for git.master, git.master_jit, rfc.property-hooks
Warning: {closure}(): Argument #1 ($result) must be passed by reference, value given in /in/itSCA on line 4 Warning: {closure}(): Argument #1 ($result) must be passed by reference, value given in /in/itSCA on line 4 Warning: {closure}(): Argument #1 ($result) must be passed by reference, value given in /in/itSCA on line 4

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:
44.53 ms | 402 KiB | 8 Q