I need to calculate the timestamp of exactly 7 days ago using PHP, so if it's currently March 25th at 7:30pm, it would return the timestamp for March 18th at 7:30pm.
Should I just subtract 604800 seconds from the current timestamp, or is there a better method?
question from:https://stackoverflow.com/questions/2507678/get-the-timestamp-of-exactly-one-week-ago-in-php
