$attachment_id ) : ?>

post_excerpt; if ( ( 'grid-5' == $gallery_layout && $i == 0 ) || ( 'grid-6' == $gallery_layout && $i%3 == 0 ) ) { echo wp_get_attachment_link( $attachment_id, apply_filters( 'presso_filter_gallery_grid_alt_thumbnail_size', 'presso_thumbnail_full_width' ) ); } else { echo wp_get_attachment_link( $attachment_id, apply_filters( 'presso_filter_gallery_grid_thumbnail_size', $image_size ) ); } ?>