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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 |
|---|---|
| 538 | * |
| 539 | * @since 4.4.0 |
| 540 | * |
| 541 | * @see wp_update_nav_menu_item() |
| 542 | * |
| 543 | * @param int $menu_id ID of the updated menu. |
| 544 | * @param int $menu_item_db_id ID of the new menu item. |
| 545 | * @param array $args An array of arguments used to update/add the menu item. |
| 546 | */ |
| 547 | do_action( 'wp_add_nav_menu_item', $menu_id, $menu_item_db_id, $args ); |
| 548 | } |
| 549 | |
| 550 | // Associate the menu item with the menu term. |
| 551 | // Only set the menu term if it isn't set to avoid unnecessary wp_get_object_terms(). |
| 552 | if ( $menu_id && ( ! $update || ! is_object_in_term( $menu_item_db_id, 'nav_menu', (int) $menu->term_id ) ) ) { |
| 553 | $update_terms = wp_set_object_terms( $menu_item_db_id, array( $menu->term_id ), 'nav_menu' ); |
| 554 | if ( is_wp_error( $update_terms ) ) { |
| 555 | return $update_terms; |
| 556 | } |