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This article mainly shows you "PHP how to use the mktime () function", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "PHP how to use the mktime () function" this article.

Mktime ()

The mktime () function is used to get the timestamp from the date and returns the timestamp successfully, otherwise it returns FALSE.

Syntax:

Int mktime (hours, minutes, seconds, month, day, year)

Example:

Parameters can be omitted from right to left, and any omitted parameters will be set to the current value of the date and time of the cost.

Mktime () is useful for date calculation and validation, automatically calculating the correct value of input that is out of range. For example, the output of the following example is 2008-01-01:

The last day of next month:

The last day of any given month can be represented as the "0" day of the next month instead of-1, as in the following example:

Browser output:

The last day of 2008 is: 29 above is all the contents of the article "how PHP uses the mktime () function". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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