PHP implements time addition and subtraction function strtotime usage

This article mainly introduces the usage of the time addition and subtraction function strtotime in PHP. It analyzes the operation skills of strtotime combined with the date function to perform date addition and subtraction operations in the form of examples. Friends in need can refer to it

TimeAddition and Subtraction

What should I do if I want to get the time in the database? I found a good function strtotime in the PHP documentation, which can add and subtract time:

int strtotime (string time [, int now])

return Functions of typeint

can be used for time conversion and addition and subtraction.

The above is the entire content of this article, I hope it will be helpful to everyone's study.

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