original_string: public static function get_server_timezone() {
          global $CFG;
  
          if (!isset($CFG->timezone) or $CFG->timezone == 99 or $CFG->timezone === '') {
              return self::get_default_php_timezone();
          }
  
          return self::normalise_timezone($CFG->timezone);
      }
code: public static function get_server_timezone() {
          global $CFG;
  
          if (!isset($CFG->timezone) or $CFG->timezone == 99 or $CFG->timezone === '') {
              return self::get_default_php_timezone();
          }
  
          return self::normalise_timezone($CFG->timezone);
      }
code_tokens: public static function get_server_timezone ( ) { global $ CFG ; if ( ! isset ( $ CFG -> timezone ) or $ CFG -> timezone == 99 or $ CFG -> timezone === '' ) { return self :: get_default_php_timezone ( ) ; } return self :: normalise_timezone ( $ CFG -> timezone ) ; }
docstring: Returns server timezone.
  @return string normalised timezone name compatible with PHP
docstring_tokens: Returns server timezone .