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Source View: post_gallery

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Source View

Line Code
1568       * @since 2.5.0
1569       * @since 4.2.0 The `$instance` parameter was added.
1570       *
1571       * @see gallery_shortcode()
1572       *
1573       * @param string $output   The gallery output. Default empty.
1574       * @param array  $attr     Attributes of the gallery shortcode.
1575       * @param int    $instance Unique numeric ID of this gallery shortcode instance.
1576       */
1577      $output = apply_filters( 'post_gallery', '', $attr, $instance );
1578      if ( $output != '' ) {
1579           return $output;
1580      }
1581
1582      $html5 = current_theme_supports( 'html5', 'gallery' );
1583      $atts = shortcode_atts( array(
1584           'order'      => 'ASC',
1585           'orderby'    => 'menu_order ID',
1586           'id'         => $post ? $post->ID : 0,