php string value convert date formate code example
Example 1: php convert string to date
$time = strtotime('10/16/2003');
$newformat = date('Y-m-d',$time);
echo $newformat;
// 2003-10-16
Example 2: convert date in php
$originalDate = "2010-03-21";
$newDate = date("d-m-Y", strtotime($originalDate));