How to implement time format conversion in php

How to implement time format conversion in php: You can use the date() function and strtotime() function to implement time format conversion, such as [date("Y-m-d H:i:s",strtotime('2017-08 -twenty two'));】.

The PHP time format conversion functions include date() and strtotime() functions. PHP’s native time class can also convert time formats.

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1. Convert Y-m-d to timestamp Example:

2017-08-22 Convert to timestamp

strtotime（‘2017-08-22’）

2. Convert timestamp to Y-m-d H:i:s

date("Y-m-d H:i:s",strtotime('2017-08-22'));

3. Convert time Ymd format to Y-m-d

date（“Y-m-d”，strtotime("20170822")）；

Can also be converted directly using native php classes

var_dum(\DateTime::createFromFormat('Ymd','20170822')->format('Y-m-d'));

4. Get the current timestamp:

time();

or

date('U');

5. Tomorrow’s time format

date("Y-m-d H:i:s",strtotime(+1 day));

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