/**  * Single file backup of a WordPress site, suitable for dropping in FlyWheel Local  * or restoring just about anywhere.  *   * @author Nick Temple <nick@nicktemple.com>  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License  * @link https://github.com/ifsnop/mysqldump-php  *  * See additional credits inline.  * MysqlDump:  * @author Diego Torres <ifsnop@github.com>  *   * 1) drop this file into your WordPress folder  * 2) run php migrate.php  * 3) the migrate.zip will contain a backup of the database and all files below this folder.   * 4) DELETE migrate.php and migrate.sql as soon as you are done.  * 5) move migrate.zip to wherever you need the backup.  *   */