3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = pack('v', '18000000'); $data = unpack('v', $data); var_dump($data); $data = bin2hex($data[0]); var_dump($data); echo PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [1]=> int(43136) } Warning: Undefined array key 0 in /in/CT95A on line 6 Deprecated: bin2hex(): Passing null to parameter #1 ($string) of type string is deprecated in /in/CT95A on line 6 string(0) ""

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:
67.47 ms | 401 KiB | 8 Q