Frage

$db_host="";
$db_user="";
$db_pass="";
$db_name="";
$db_prefix="test_"; // kann man muss man aber nicht
define("DB_PREFIX", "login_");


// mySQL database functions
function dbquery($query) {
	$result = @mysql_query($query);
	if (!$result) {
		echo mysql_error();
		return false;
	} else {
		return $result;
	}
}


function dbconnect($db_host, $db_user, $db_pass, $db_name) {
	$db_connect = @mysql_connect($db_host, $db_user, $db_pass);
	$db_select = @mysql_select_db($db_name);
	if (!$db_connect) {
		die("<div style='font-family:Verdana;font-size:11px;text-align:center;'>[b]Unable to establish connection to MySQL[/b]
".mysql_errno()." : ".mysql_error()."</div>");
	} elseif (!$db_select) {
		die("<div style='font-family:Verdana;font-size:11px;text-align:center;'>[b]Unable to select MySQL database[/b]
".mysql_errno()." : ".mysql_error()."</div>");
	}
}