Php date difference 8 small time solution _ PHP Tutorial

Php date difference 8 small time solution. Initialization statement for adding time to the program: date_default_timezone_set (asiashanghai); definition and usage of the initialization statement for adding time to the prepare () program: "date_default_timezone_set (" asia/shanghai ");

Definition and usage

The date_default_timezone_set () function sets the default timezone used by all date/time functions.
The date_default_timezone_set () function is used to set the default time zone for all date and time functions in a script.

Syntax
Syntax

date_default_timezone_set(timezone)

Parameter Parameters	Description Description
Timezone	Required. the timezone identifier, like "utc" or "europe/paris". list of valid timezones: http://www.php tutorial. net/manual/en/timezones. php Required parameter, such as utc or europe/paris ". The following lists valid time zones: http://www.php.net/manual/en/timezones.php

Tips tutorial and notes
Notes

Note:This function always returns true (even if the timezone parameter isn't valid ).
Note: This function always returns true (even if the time zone parameter is invalid ).

Example
Case

The output of the code above will be:
The above code will output the following results:

Define (asia/shanghai); define and use the date_default_timezone_set () function sets the default timezone used by all d...