function system_timezone

system_timezone($abbreviation = '', $offset = -1, $is_daylight_saving_time = NULL)

Menu callback; Retrieve a JSON object containing a suggested time zone name.

File

modules/system/ system.module, line 3408

Configuration system that lets administrators modify the workings of the site.

Code

function system_timezone($abbreviation = '', $offset = -1, $is_daylight_saving_time = NULL) {
  // An abbreviation of "0" passed in the callback arguments should be
  // interpreted as the empty string.
  $abbreviation = $abbreviation ? $abbreviation : '';
  $timezone = timezone_name_from_abbr($abbreviation, intval($offset), $is_daylight_saving_time);
  drupal_json_output($timezone);
}