how to change input type date from 2017-09-13 to 2017/Sep/13?

Question

how to change input type date from 2017-09-13 to 2017/Sep/13 ??

  <input type="date" name="ddat" format="YYYY-MM-DD" >

Answer 1

$date = $_POST['date'];
$date = date("Y/M/d", strtotime($date));

Answer 2

You can change the date form any format to any other format by using date() like:

$newDate = date('Y/M/d', strtotime($oldDate));

echo $newDate ;  // 2017/Sep/13

Php Fiddle link