3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = [1,2,3]; $obj = new ArrayObject($in); $out = $obj->exchangearray([4,5,6]); var_dump($out); $out[1] = 'herp'; var_dump($in);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }

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:
59.4 ms | 401 KiB | 8 Q