3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($list){ foreach($list as $index1 => $a1){ foreach($list as $index2 => $a2){ if($index2 == 1) unset($list[1]); echo $index1 . " " . $index2 . " - "; } echo "\n"; } echo "\n\n"; } test(new ArrayObject([0,1])); test([0,1]);
Output for rfc.property-hooks, git.master, git.master_jit
0 0 - 0 1 - 0 0 - 0 1 - 1 0 -

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:
84.95 ms | 2490 KiB | 4 Q