After editing wp-config file and go to http://localhost/wordpress, nothing gets displayed. However if I just copy existing wp-config-sample.php as wp-config file it gives "DATABASE CONNECTION ERROR" (atleast something gets displayed) . Can you please let me know what may be the problem here.
I have created database and users.
I am using mysql : 5.0.77
php : PHP 5.3.17 (cli)