-1

The time is in this format - 09:00:00 - which is 09:30:00. I then need to add 30 minutes to this and store that in a separate variable dynamically.

Example:
$selectedTime = "9:00:00";
$endTime = strtotime("+30 minutes", strtotime($selectedTime));
echo date('h:i:s', $endTime);


output:
 9:00:00  to 9:30:00
 9:31:00  to 10:00:00
 10:01:00  to 10:30:00, etc
Naveen N
  • 15
  • 1
  • 7
  • Possible duplicate of [PHP Adding 15 minutes to Time value](https://stackoverflow.com/questions/20557059/php-adding-15-minutes-to-time-value/20557225) – Danish Ali Jun 13 '18 at 09:59

2 Answers2

0

Use date function for this purpuse.

$selectedTime = "9:00:00";
$endTime = date('H:i:s',strtotime('+30 minutes',strtotime($selectedTime)));
echo $endTime;

Output : 09:30:00

Mohammed Insaf M
  • 17
  • 5
0

Hope this will help you : use strtotime to get the desired result like this :

Working demo : https://eval.in/1020357

$previous_time = "9:00:00";
$endTime = strtotime("+30 minutes", strtotime($previous_time));

echo  $previous_time. ' To '.date('H:i:s', $endTime) ;

Output :

9:00:00 To 09:30:00

For more : http://php.net/manual/en/function.strtotime.php

Pradeep
  • 9,667
  • 13
  • 27
  • 34