Help! Warning: mysqli_query() expects at least 2 parameters, 1 given in

Question

Help! Warning: mysqli_query() expects at least 2 parameters, 1 given in
Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in

My code is

{
global $dbname, $dbuser, $dbhost, $dbpass;
$conms = @mysqli_connect($dbhost,$dbuser,$dbpass); //connect mysql
if(!$conms) return false;
$condb = @mysqli_select_db($dbname);
if(!$condb) return false;
return true;
}

Answer 1

Did you forget the part where you use mysqli_query() and mysqli_fetch_array()?
I don't see them in that code ...