3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3); $b = &$a; foreach($a as $i => $v) { echo "$v\n"; $a[2] = 'qqq'; unset($a[1]); } var_dump($a); var_dump($b);
Output for git.master, git.master_jit, rfc.property-hooks
1 2 3 array(2) { [0]=> int(1) [2]=> string(3) "qqq" } array(2) { [0]=> int(1) [2]=> string(3) "qqq" }

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:
49.04 ms | 401 KiB | 8 Q