ActionScheduler_TimezoneHelper::get_local_timezone_string()
Helper to retrieve the timezone string for a site until a WP core method exists (see https://core.trac.wordpress.org/ticket/24730).
Adapted from wc_timezone_string() and https://secure.php.net/manual/en/function.timezone-name-from-abbr.php#89155.
If no timezone string is set, and its not possible to match the UTC offset set for the site to a timezone string, then an empty string will be returned, and the UTC offset should be used to set a DateTime's timezone.
Метод класса: ActionScheduler_TimezoneHelper{}
Хуков нет.
Возвращает
Строку
. PHP timezone string for the site or empty if no timezone string is available.
Использование
$result = ActionScheduler_TimezoneHelper::get_local_timezone_string( $reset );
- $reset(true|false)
- Unused.
По умолчанию: false
Список изменений
С версии 2.1.0 | Введена. |
Код ActionScheduler_TimezoneHelper::get_local_timezone_string() ActionScheduler TimezoneHelper::get local timezone string WC 9.4.2
protected static function get_local_timezone_string( $reset = false ) { // If site timezone string exists, return it. $timezone = get_option( 'timezone_string' ); if ( $timezone ) { return $timezone; } // Get UTC offset, if it isn't set then return UTC. $utc_offset = intval( get_option( 'gmt_offset', 0 ) ); if ( 0 === $utc_offset ) { return 'UTC'; } // Adjust UTC offset from hours to seconds. $utc_offset *= 3600; // Attempt to guess the timezone string from the UTC offset. $timezone = timezone_name_from_abbr( '', $utc_offset ); if ( $timezone ) { return $timezone; } // Last try, guess timezone string manually. foreach ( timezone_abbreviations_list() as $abbr ) { foreach ( $abbr as $city ) { if ( (bool) date( 'I' ) === (bool) $city['dst'] && $city['timezone_id'] && intval( $city['offset'] ) === $utc_offset ) { // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date -- we are actually interested in the runtime timezone. return $city['timezone_id']; } } } // No timezone string. return ''; }