PHP Adding 15 minutes to Time value

Question

I have a form that receives a time value:

$selectedTime = $_REQUEST[\'time\'];

The time is in this format - 9:15:00 - which is 9:15am. I t

Answer 1

Current date and time

$current_date_time = date('Y-m-d H:i:s');

15 min ago Date and time

$newTime = date("Y-m-d H:i:s",strtotime("+15 minutes", strtotime($current_date)));