Add time initialization statement in the 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
Grammar
date_default_timezone_set(timezone)
|
parameter
parameter
参数 |
description
描述 |
timezone |
required. the timezone identifier, like "utc" or "europe/paris". list of valid timezones: http://www.php教程.net/manual/en/timezones.php
必要参数,时区确认器,如“utc”或“europe/paris”。下面列出了有效的时区:http://www.php.net/manual/en/timezones.php |
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, time zone validator, such as "utc" or "europe/paris". Valid time zones are listed below: http://www.php.net/manual/en/timezones.php |
tips and notes
Note
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
<?phpecho(date_default_timezone_set("europe/paris"));?>
|
the output of the code above will be:
The above code will output the following results:
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Add time initialization statement in the program: date_default_timezone_set(asia/shanghai); Definition and usage the date_default_timezone_set() function sets the default timezone used by all d...
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