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Source View: dynamic_sidebar_before

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This hook occurs 2 times in this file.

Line Code
622                     $index = $key;
623                     break;
624                }
625           }
626      }
627
628      $sidebars_widgets = wp_get_sidebars_widgets();
629      if ( empty( $wp_registered_sidebars[ $index ] ) || empty( $sidebars_widgets[ $index ] ) || ! is_array( $sidebars_widgets[ $index ] ) ) {
630           /** This action is documented in wp-includes/widget.php */
631           do_action( 'dynamic_sidebar_before', $index, false );
632           /** This action is documented in wp-includes/widget.php */
633           do_action( 'dynamic_sidebar_after',  $index, false );
634           /** This filter is documented in wp-includes/widget.php */
635           return apply_filters( 'dynamic_sidebar_has_widgets', false, $index );
636      }
637
638      /**
639       * Fires before widgets are rendered in a dynamic sidebar.
640       *
641       * Note: The action also fires for empty sidebars, and on both the front end
642       * and back end, including the Inactive Widgets sidebar on the Widgets screen.
643       *
644       * @since 3.9.0
645       *
646       * @param int|string $index       Index, name, or ID of the dynamic sidebar.
647       * @param bool       $has_widgets Whether the sidebar is populated with widgets.
648       *                                Default true.
649       */
650      do_action( 'dynamic_sidebar_before', $index, true );
651      $sidebar = $wp_registered_sidebars[$index];
652
653      $did_one = false;
654      foreach ( (array) $sidebars_widgets[$index] as $id ) {
655
656           if ( !isset($wp_registered_widgets[$id]) ) continue;
657
658           $params = array_merge(
659                array( array_merge( $sidebar, array('widget_id' => $id, 'widget_name' => $wp_registered_widgets[$id]['name']) ) ),