3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'O:8:"DateTime":3:{s:4:"date";s:19:"2014-03-31 14:55:58";s:13:"timezone_type";i:3;s:8:"timezone";0;}'; var_dump( unserialize( $test ) );

preferences:
46.53 ms | 402 KiB | 5 Q