How to Subtract Minutes

Question

I want to send a reminder email.I don\'t want to use cron on Linux/Unix/BSD box or Scheduled Tasks on Windows.

I\'m trying to subtract 15 minutes from t

Answer 1

Following is the way you can add days / hours / minutes / sec to current time

  $addInterval = date('Y-m-d H:i:s', strtotime("+$days days $hours hours $minute minute $sec second", strtotime(currentTime)));