3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php define("EFFECTIVEDATE", ''); if (empty(EFFECTIVEDATE)) {echo 'value="' . now() . '"';} else {echo EFFECTIVEDATE;} ?>

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

Output for Array change keys
Fatal error: Uncaught Error: Call to undefined function now() in /in/tGW0t:3 Stack trace: #0 {main} thrown in /in/tGW0t on line 3
Output for Lexical anon
Fatal error: Call to undefined function now() in /in/tGW0t on line 3
Output for Typed properties
Fatal error: Uncaught Error: Call to undefined function now() in /in/tGW0t:3 Stack trace: #0 {main} thrown in /in/tGW0t on line 3

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