3v4l.org

run code in 300+ PHP versions simultaneously
<?php function config($key): string { $arr = ["protocol"=> "https", "port"=> "80", "website"=>"wwww.example.com"]; return array_key_exists($key, $arr) ? $arr[$key] : null; } function myfunc(){ echo config("port"); } myfunc();
Output for git.master, git.master_jit, rfc.property-hooks
80

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:
100.45 ms | 1568 KiB | 4 Q