date_default_timezone_set
(PHP 5 >= 5.1.0RC1)
date_default_timezone_set -- Sets the default timezone used by all date/time functions in a scriptOpis
bool date_default_timezone_set ( string timezone_identifier )date_default_timezone_set() sets the default timezone used by all date/time functions.
Notatka: Since PHP 5.1.0 (when the date/time functions were rewritten), every call to a date/time function will generate a E_NOTICE if the timezone isn't valid, and/or a E_STRICT message if using the system settings or the
TZ
environment variable.
Instead of using this function to set the default timezone in your script, you can also use the INI setting date.timezone to set the default timezone.
Parametry
timezone_identifier
The timezone identifier, like UTC or Europe/Lisbon. The list of valid identifiers is available in the Dodatek H.
Zwracane wartości
This function returns FALSE if the
timezone_identifier
isn't valid, or TRUE
otherwise.
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