- var_dump: documentation ( source)
- unserialize: documentation ( source)
<?php
var_dump((new \IntlDateFormatter('en_US',
IntlDateFormatter::NONE,
IntlDateFormatter::SHORT,
'Asia/Sakhalin'))->format(unserialize('O:8:"DateTime":3:{s:4:"date";s:26:"2017-07-03 00:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:10:"Asia/Sakhalin";}')));