View file File name : wp-db.php Content :<?php /** * WordPress database access abstraction class. * * This file is deprecated, use 'wp-includes/class-wpdb.php' instead. * * @deprecated 6.1.0 * @package WordPress */ if ( function_exists( '_deprecated_file' ) ) { // Note: WPINC may not be defined yet, so 'wp-includes' is used here. _deprecated_file( basename( __FILE__ ), '6.1.0', 'wp-includes/class-wpdb.php' ); } /** wpdb class */ require_once __DIR__ . '/class-wpdb.php';