3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new ArrayObject(array(), ArrayObject::STD_PROP_LIST); $x->a = 'abc'; echo $x->serialize(), "\n"; $x->unserialize(serialize(array(1,2,3))); echo $x->serialize();
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Creation of dynamic property ArrayObject::$a is deprecated in /in/oJ2Y4 on line 4 x:i:1;a:0:{};m:a:1:{s:1:"a";s:3:"abc";} Fatal error: Uncaught UnexpectedValueException: Error at offset 0 of 30 bytes in /in/oJ2Y4:6 Stack trace: #0 /in/oJ2Y4(6): ArrayObject->unserialize('a:3:{i:0;i:1;i:...') #1 {main} thrown in /in/oJ2Y4 on line 6
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:
53.04 ms | 401 KiB | 8 Q