3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $projectLinks = array("starfish" => "ziggy starfish", "vectorfield" => "vector field", "circulizer_p" => "circulizer", "access" => "access", "porouscity" => "porous city", "hotelhive" => "hotel hive", "doppelganger" => "doppelgänger"); if ($projectLinks["circulizer_p"]) { echo "here"; }
based on GRpEs
Output for 4.3.0 - 7.1.0
here