3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ['a'=>'b','c'=>'d','e'=>'f']; $a = serialize($arr); echo $a.'<br>'; echo unserialize($a).'<br>'; echo json_encode($arr).'<br>'; echo msgpack_pack($arr) ?>
Output for git.master, git.master_jit, rfc.property-hooks
a:3:{s:1:"a";s:1:"b";s:1:"c";s:1:"d";s:1:"e";s:1:"f";}<br> Warning: Array to string conversion in /in/Q9tBu on line 7 Array<br>{"a":"b","c":"d","e":"f"}<br> Fatal error: Uncaught Error: Call to undefined function msgpack_pack() in /in/Q9tBu:9 Stack trace: #0 {main} thrown in /in/Q9tBu on line 9
Process exited with code 255.

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:
53.55 ms | 401 KiB | 8 Q