WP_Admin_Bar::_get_node() WordPress Method

The WP_Admin_Bar::_get_node() method is used to get a specific node from the admin bar. This is useful if you need to get information about a specific node, or if you need to modify the behavior of a specific node. For example, you could use this method to get the URL of a specific node, or to change the title of a specific node.

WP_Admin_Bar::_get_node( string $id ) #

	final protected function _get_node( $id ) {
		if ( $this->bound ) {
			return;
		}

		if ( empty( $id ) ) {
			$id = 'root';
		}

		if ( isset( $this->nodes[ $id ] ) ) {
			return $this->nodes[ $id ];
		}
	}