3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $a = new ArrayObject(); $b = []; $a[null]['hurr'] = 'durr'; var_dump($a['epic_magic']); var_dump($b['epic_magic']); var_dump($c['epic_magic']); // Undefined var!! $d = []; var_dump($a['epic_magic']); // more magic! var_dump($d['epic_magic']); $e = 'srsly?'; var_dump($a['epic_magic']); // srsly.
Output for git.master_jit, git.master
Warning: Undefined array key "epic_magic" in /in/JCIlt on line 8 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 9 NULL Warning: Undefined variable $c in /in/JCIlt on line 10 Warning: Trying to access array offset on value of type null in /in/JCIlt on line 10 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 13 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 14 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 17 NULL
Output for rfc.property-hooks
Warning: Undefined array key "epic_magic" in /in/JCIlt on line 8 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 9 NULL Warning: Undefined variable $c in /in/JCIlt on line 10 Warning: Trying to access array offset on null in /in/JCIlt on line 10 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 13 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 14 NULL Warning: Undefined array key "epic_magic" in /in/JCIlt on line 17 NULL

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:
48 ms | 402 KiB | 8 Q