function Discourse_Topic_Integration() { $instance = Discourse_Topic_Integration::instance(__FILE__, '0.4'); if (is_null($instance->settings)) { $instance->settings = Discourse_Topic_Integration_Settings::instance($instance); } return $instance; }
/** * Main Discourse_Topic_Integration_Settings Instance * * Ensures only one instance of Discourse_Topic_Integration_Settings is loaded or can be loaded. * * @since 1.0.0 * @static * @see Discourse_Topic_Integration() * @return Main Discourse_Topic_Integration_Settings instance */ public static function instance($parent) { if (is_null(self::$_instance)) { self::$_instance = new self($parent); } return self::$_instance; }