Ejemplo n.º 1
0
 public static function getInstance()
 {
     if (!defined('DFD_THEME_SETTINGS_NAME')) {
         throw new Exception('"DFD_THEME_SETTINGS_NAME" is not defined');
     }
     if (empty(self::$_instance)) {
         self::$_instance = new self();
     }
     if (empty(self::$_settings)) {
         self::$_settings = get_option(DFD_THEME_SETTINGS_NAME);
     }
     if (empty(self::$_default_settings)) {
         self::$_default_settings = self::_set_default_options();
     }
     return self::$_instance;
 }