eventespresso / event-espresso-core

	* 		@param		int $EVT_ID

	*		@return 		array

	*/

	public function get_all_event_question_groups( $EVT_ID = 0 ) {

		if ( ! isset( $EVT_ID) || ! absint( $EVT_ID )) {

			EE_Error::add_error( __( 'An error occurred. No Event Question Groups could be retrieved because an Event ID was not received.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );

			return FALSE;

		}

		return EE_Registry::instance()->load_model( 'Event_Question_Group' )->get_all( array(

			array( 'EVT_ID' => $EVT_ID )

		));

	}

	* 		@param		boolean	$for_primary_attendee

	*		@return 		array

	*/

	public function get_event_question_groups( $EVT_ID = 0, $for_primary_attendee = TRUE ) {

		if ( ! isset( $EVT_ID) || ! absint( $EVT_ID )) {

			EE_Error::add_error( __( 'An error occurred. No Event Question Groups could be retrieved because an Event ID was not received.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );

			return FALSE;

		}

		return EE_Registry::instance()->load_model( 'Event_Question_Group' )->get_all( array(

			array( 'EVT_ID' => $EVT_ID, 'EQG_primary' => $for_primary_attendee )

		));

	}