php - Adding minutes to date formatting syntax -


i having trouble adding time , time interval date.

i use javascript datepicker gives date in form: 05/06/2013

i can convert date time format 

$eventdate = date("y-m-d h:i:s",strtotime($eventdate));

this gives: 2013-05-06 00:00:00

i time separate variable in minutes. 8 o'clock 480.

however, cannot seem find syntax add 480 minutes date.

have tried, example, 

echo date("y/m/d h:i:s", strtotime("+480 minutes", $eventdate));

but gives me default 1969 date.

thanks or suggestions!

use datetime class, it's easier work with:

$eventdate = \datetime::createfromformat('y/m/d h:i:s', $eventdate); $eventdate->modify('+480 minutes');  echo $eventdate->format('y/m/d h:i:s');

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