PHP implementation for the date, month, days, weeks, hours, minutes, seconds and other methods of adding and subtraction operations

This article mainly introduces the implementation of PHP for the date, month, days, weeks, hours, minutes, seconds, such as the addition and subtraction, combined with examples of the form of a simple date-time algorithm based on strtotime, very practical value, the need for friends can refer to the next

This is actually strtotime the built-in function

PHP date plus minus week date ("Y-m-d", Strtotime ("2013-11-12 +1 Week"))//php date plus minus days ("y-m-d", Strtotime ("2013-11-12 12:12:12 +1 da Y "))//php date plus minus hour date (" Y-m-d h:i:s ", Strtotime (" 2013-11-12 12:12:12 +1 Hour "))//php date plus minus number of months date (" y-m-d ", Strtotime (" 2013-11-12 12:12:12 +1 Month "))//php date plus minus point date (" Y-m-d h:i:s ", Strtotime (" 2013-11-12 12:12:12 +1 Minute "))//php date plus minus seconds dat E ("y-m-d h:i:s", Strtotime ("2013-11-12 12:12:12 +1 Second"))

The above is the whole content of this article, I hope that everyone's study has helped.