3v4l.org

run code in 300+ PHP versions simultaneously
<?php $params = null; $params['loginYear'] = "1975"; if (isset($params['loginYear'])){ echo "set!"; }else{ echo "not set!"; }
Output for git.master, git.master_jit, rfc.property-hooks
set!

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:
38.9 ms | 401 KiB | 8 Q