how to convert timestamp to date in codeigniter

Question

I want to convert 1373892900000 to Monday 2013/07/15 8:55 AM in Codeigniter.

However, I keep receiving a totally different result by converting

Answer 1

your format = format your time in php, reading this page for details.

http://php.net/manual/en/function.date.php
http://php.net/manual/en/function.gmdate.php