3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array(array("hallo" => "sauber")); echo $arr[1]["hallo"];

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Notice: Undefined offset: 1 in /in/lYFou on line 5
Output for Array change keys
Notice: Undefined offset: 1 in /in/lYFou on line 5
Output for Lexical anon
Notice: Undefined offset: 1 in /in/lYFou on line 5

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