3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keys = array('ip.ad.dr.ess' => 'api_key'); if(array_key_exists('ip.ad.dr.ess', $keys)) { echo "YEAH BRO<br>"; } if(array_key_exists('ip.ad.dr.ess', $keys)===TRUE) { echo "YEAH BROs<br>"; }
Output for git.master, git.master_jit, rfc.property-hooks
YEAH BRO<br>YEAH BROs<br>

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:
40.54 ms | 401 KiB | 8 Q