Moving a test WP site to live

You can easily update the Site Url in WP,
In the general settings of the Admin section (/wp-admin/options-general.php). Be sure the set the correct URL in the ‘WordPress Address (URL)’ and ‘Site Address (URL)’ fields.

You may want to check your config file (wp-config.php) too, if you need to switch databases while moving from Test to Live.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)