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This article introduces the knowledge of "how to get the timestamp of the last few days". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

In php, you can use the strtotime () function to get the timestamps of the previous days, which can add and subtract dates, calculate some date-time intervals, and return the dates after the interval in the format of UNIX timestamps; syntax "strtotime ("-x day ")", the parameter x is used to specify the number of days of the interval.

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In php, you can use the strtotime () function to get the timestamp of the last few days.

Sometimes we need to add or subtract a certain interval from a date. You can use strtotime () to calculate some date-time intervals and return the dates after the interval in the format of a UNIX timestamp.

The strtotime () function can be used in two ways: one is to parse the date-time in the form of a string and described in English text into a UNIX timestamp, and the other is to calculate some date-time intervals.

Example:

Output:

Is it difficult to compare? let's use the date () function to format it into the year, month and day format. Let's take a look at the details:

That's all for "how to get the timestamp of the last few days by php". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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