3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = $arr2 = array( /* 1 */ array( 'A' , 'C' , 'B' ), /* 2 */ array( 'B' , 'A' , 'C' ), ); array_walk($arr1, 'sort'); var_dump($arr1); foreach ($arr2 as &$a) { sort($a); } var_dump($arr2);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(3) { [0]=> string(1) "A" [1]=> string(1) "B" [2]=> string(1) "C" } [1]=> array(3) { [0]=> string(1) "B" [1]=> string(1) "A" [2]=> string(1) "C" } } array(2) { [0]=> array(3) { [0]=> string(1) "A" [1]=> string(1) "B" [2]=> string(1) "C" } [1]=> &array(3) { [0]=> string(1) "A" [1]=> string(1) "B" [2]=> string(1) "C" } }

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:
42 ms | 402 KiB | 8 Q