3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar['key'] = "name"; $array[] = json_encode($ar); $json = json_encode($array); echo $json;
Output for git.master, git.master_jit, rfc.property-hooks
["{\"key\":\"name\"}"]

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:
55.91 ms | 401 KiB | 8 Q