3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $a = array(); var_dump(!empty($a['bla']['ble']['bli'])); var_dump(!$a['bla']['ble']['bli']);
Output for git.master, git.master_jit
bool(false) Warning: Undefined array key "bla" in /in/WDn5Y on line 8 Warning: Trying to access array offset on value of type null in /in/WDn5Y on line 8 Warning: Trying to access array offset on value of type null in /in/WDn5Y on line 8 bool(true)
Output for rfc.property-hooks
bool(false) Warning: Undefined array key "bla" in /in/WDn5Y on line 8 Warning: Trying to access array offset on null in /in/WDn5Y on line 8 Warning: Trying to access array offset on null in /in/WDn5Y on line 8 bool(true)

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:
42.91 ms | 401 KiB | 8 Q