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Source View: the_title

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
888                          if ( is_null( $parent ) ) {
889                               break;
890                          }
891
892                          $this->current_level++;
893                          $find_main_page = (int) $parent->post_parent;
894
895                          if ( ! isset( $parent_name ) ) {
896                               /** This filter is documented in wp-includes/post-template.php */
897                               $parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );
898                          }
899                     }
900                }
901           }
902
903           $can_edit_post = current_user_can( 'edit_post', $post->ID );
904
905           if ( $can_edit_post && $post->post_status != 'trash' ) {
906                $lock_holder = wp_check_post_lock( $post->ID );