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Source View: post_gallery

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Source View

Line Code
972       * @since 2.5.0
973       * @since 4.2.0 The `$instance` parameter was added.
974       *
975       * @see gallery_shortcode()
976       *
977       * @param string $output   The gallery output. Default empty.
978       * @param array  $attr     Attributes of the gallery shortcode.
979       * @param int    $instance Unique numeric ID of this gallery shortcode instance.
980       */
981      $output = apply_filters( 'post_gallery', '', $attr, $instance );
982      if ( $output != '' ) {
983           return $output;
984      }
985
986      $html5 = current_theme_supports( 'html5', 'gallery' );
987      $atts = shortcode_atts( array(
988           'order'      => 'ASC',
989           'orderby'    => 'menu_order ID',
990           'id'         => $post ? $post->ID : 0,