php error - no database selected
I'm trying to test out a php registration system up on my remote server. I created using securityAssist in the Super Suite.
I uploaded all the files but when I go to the rego page, I get the following error:
"No database selected"
Below is the code I have in my connection file.
I don't know if it's because I've put the files into a subdirectory within the root folder of my site. Would this be causing the problem and do I need to have this reflected in the file path somehow?
Really appreciate any help.
$hostname_localhost = "localhost:/tmp/mysql5.sock";
$database_localhost = "olink_stm_site";
$username_localhost = "stmEvents";
$password_localhost = "mypassword";
$localhost = mysql_pconnect($hostname_localhost, $username_localhost, $password_localhost) or trigger_error(mysql_error(),E_USER_ERROR);