classes/fields/pick.php
public function bidirectional_objects() {

		if ( $this->setup_related_objects() || null === self::$names_bidirectional ) {
			$bidirectional_objects = array();

			foreach ( self::$related_objects as $object => $related_object ) {
				if ( ! isset( $related_object['bidirectional'] ) || ! $related_object['bidirectional'] ) {
					continue;
				}

				$bidirectional_objects[] = $object;
			}

			self::$names_bidirectional = (array) apply_filters( 'pods_form_ui_field_pick_bidirectional_objects', $bidirectional_objects );
		}

		return self::$names_bidirectional;

	}
public function bidirectional_objects() {

		if ( $this->setup_related_objects() || null === self::$names_bidirectional ) {
			$bidirectional_objects = array();

			foreach ( self::$related_objects as $object => $related_object ) {
				if ( ! isset( $related_object['bidirectional'] ) || ! $related_object['bidirectional'] ) {
					continue;
				}

				$bidirectional_objects[] = $object;
			}

			self::$names_bidirectional = (array) apply_filters( 'pods_form_ui_field_pick_bidirectional_objects', $bidirectional_objects );
		}

		return self::$names_bidirectional;

	}
public function bidirectional_objects ( ) { if ( $ this -> setup_related_objects ( ) || null === self :: $ names_bidirectional ) { $ bidirectional_objects = array ( ) ; foreach ( self :: $ related_objects as $ object => $ related_object ) { if ( ! isset ( $ related_object [ 'bidirectional' ] ) || ! $ related_object [ 'bidirectional' ] ) { continue ; } $ bidirectional_objects [ ] = $ object ; } self :: $ names_bidirectional = ( array ) apply_filters ( 'pods_form_ui_field_pick_bidirectional_objects' , $ bidirectional_objects ) ; } return self :: $ names_bidirectional ; }
Return available bidirectional object names

@return array Bidirectional object names
@since 2.3.4
Return available bidirectional object names