pods-framework / pods

                $attachments = $value;

                $value = array();

                foreach ( $attachments as $v ) {

                    if ( !is_array( $v ) )

                        $value[] = $v;

                    elseif ( isset( $v[ 'ID' ] ) )

                        $value[] = wp_get_attachment_url( $v[ 'ID' ] );

                }

                $value = implode( ' ', $value );

            }

			$args['ids'] = $value[ 'ID' ];

		} else {

			$images = array();

			foreach ( $value as $v ) {

				if ( ! is_array( $v ) ) {

					$images[] = (int) $v;

				} elseif ( isset( $v[ 'ID' ] ) ) {

					$images[] = (int) $v[ 'ID' ];

				}

			}

			$args['ids'] = implode( ',', $images );

		}