3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'a:2:{i:0;i:5;i:1;i:4;i:2;i:7;}'; var_dump(unserialize($str)); echo '<br />'; var_dump(@unserialize($str));
Output for git.master, git.master_jit
Notice: unserialize(): Error at offset 21 of 30 bytes in /in/Fa6Bs on line 4 bool(false) <br />bool(false)
Output for rfc.property-hooks
Warning: unserialize(): Error at offset 21 of 30 bytes in /in/Fa6Bs on line 4 bool(false) <br />bool(false)

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:
45.88 ms | 401 KiB | 8 Q