3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = json_decode('{"7":"value1","8":"value2","9":"value3","13":"value4"}',TRUE); var_export($a); var_dump(isset($a[7]), isset($a['7']));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 7 => 'value1', 8 => 'value2', 9 => 'value3', 13 => 'value4', )bool(true) 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:
32.07 ms | 405 KiB | 5 Q