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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 771 | |
| 772 | if ( 'trash' === get_post_status( $menu_item->object_id ) ) { |
| 773 | $menu_item->_invalid = true; |
| 774 | } |
| 775 | |
| 776 | $menu_item->url = get_permalink( $menu_item->object_id ); |
| 777 | |
| 778 | $original_object = get_post( $menu_item->object_id ); |
| 779 | /** This filter is documented in wp-includes/post-template.php */ |
| 780 | $original_title = apply_filters( 'the_title', $original_object->post_title, $original_object->ID ); |
| 781 | |
| 782 | if ( '' === $original_title ) { |
| 783 | /* translators: %d: ID of a post */ |
| 784 | $original_title = sprintf( __( '#%d (no title)' ), $original_object->ID ); |
| 785 | } |
| 786 | |
| 787 | $menu_item->title = '' == $menu_item->post_title ? $original_title : $menu_item->post_title; |
| 788 | |
| 789 | } elseif ( 'post_type_archive' == $menu_item->type ) { |