How to convert string to date in php

php method to convert a string into a date: You can use the strtotime() function to convert. The strtotime() function can parse any string datetime description into a Unix timestamp. Returns a timestamp on success, FALSE on failure.

strtotime() function parses any string datetime description into a Unix timestamp (number of seconds since January 1 1970 00:00:00 GMT ). Returns a timestamp on success, FALSE on failure.

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Syntax:

int strtotime(string $time[,int $now = time()])

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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Code implementation:

// 将指定日期转成时间戳,例如"20190813121721"
echo(strtotime(“20190813121721”));
// 将指定日期转成时间戳,例如"2019-08-13 12:17:21"
echo(strtotime(“2019-08-13 12:17:21”));

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