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Convert php date to timestamp

藏色散人

May 12, 2021 am 09:15 AM

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In PHP, the date can be converted into a timestamp through the strtotime function. The conversion syntax is such as "strtotime(time,now);", where the parameter time specifies the date or time string, and the parameter now specifies the calculation Returns the timestamp of the value.

Convert php date to timestamp

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

Function used to convert date to UNIX timestamp: strtotime()

General form: strtotime('2010-03-24 08:15:42');

strtotime() function converts the date or time of any English text The description resolves to a Unix timestamp (number of seconds since January 1 1970 00:00:00 GMT).

Note: If the year representation uses a two-digit format, values 0-69 will be mapped to 2000-2069, and values 70-100 will be mapped to 1970-2000.

Note: Please note that for dates in m/d/y or d-m-y format, if the separator is a slash (/), the American m/d/y format is used. If the delimiter is a dash (-) or a dot (.), the European d-m-y format is used. To avoid potential errors, you should use YYYY-MM-DD format whenever possible or use the date_create_from_format() function.

Syntax

strtotime(time,now);

Parameters

time is required. Specifies a date/time string.

now Optional. Specifies the timestamp used to calculate the return value. If this parameter is omitted, the current time is used.

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