3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(!empty($_SERVER['HTTP_CLIENT_IP'])){ $ip_addrs=$_SERVER['HTTP_CLIENT_IP']; echo '$ip_addrs'; }if(!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ $ip_addrs=$_SERVER['HTTP_X_FORWARDED_FOR']; echo '$ip_addrs';}
Output for git.master, git.master_jit, rfc.property-hooks

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:
60.44 ms | 401 KiB | 8 Q