3v4l.org

run code in 300+ PHP versions simultaneously
<?php $projectLinks = array("starfish" => "ziggy starfish", "vectorfield" => "vector field", "circulizer_p" => "circulizer", "access" => "access", "porouscity" => "porous city", "hotelhive" => "hotel hive", "doppelganger" => "doppelgänger"); echo $projectLinks["circulizer_p"];
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
circulizer
preferences:
311.07 ms | 406 KiB | 415 Q