3v4l.org

run code in 300+ PHP versions simultaneously
<?php $teams=array('team_one','team_two','team_three'); foreach($teams AS $team) { foreach($teams AS $opposition) { if($team != $opposition) { echo "$team v $opposition\n"; } } }
Output for git.master, git.master_jit, rfc.property-hooks
team_one v team_two team_one v team_three team_two v team_one team_two v team_three team_three v team_one team_three v team_two

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:
24.73 ms | 405 KiB | 5 Q