3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'a:5:{s:3:"col";s:1:"1";s:3:"row";s:1:"1";s:3:"blk";s:1:"6";s:5:"index";i:0;s:5:"order";s:1:"1";}'; echo unserialize($str);
Output for 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/rH7Pd on line 4 Array
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.3.29
Array