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HomeBackend DevelopmentPHP TutorialPHP sets Beijing time function date_default_timezone_set()_PHP tutorial

php tutorial to set Beijing time function date_default_timezone_set()
Definition and Usage
The date_default_timezone_set() function sets the default time zone used for all date/time functions in scripts.

Grammar
date_default_timezone_set(timezone)

$now = time();
date_default_timezone_set('america/new york');
print date('c', $now);
date_default_timezone_set('europe/paris');
print date('c', $now);
?>

Look at another example

date_default_timezone_set('america/denver');

$summer = mktime(12,0,0,7,4,2008);
print date('c', $summer) . "n";

date_default_timezone_set('america/phoenix');
print date('c', $summer) . "n";
?>

Note: Since PHP 5.1.0 (the date and time function has been rewritten in this version), if the time zone is illegal, each call to the date and time function will generate an e_notice level error message. If you use the system setting or The tz environment variable also generates e_strict level information.


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