$dbserver="localhost"; $dbuser="khaled_admindb"; $dbpassword="admindb2008"; $dbname="khaled_db2"; mysql_pconnect($dbserver,$dbuser,$dbpassword) or die("Can't connect"); mysql_select_db($dbname); function isValidAccount($account,$password){ $rs=mysql_query("select * from account where account='$account' and password='$password'"); $rows=mysql_num_rows($rs); return $rows>0; } function isValidAccountProff($account,$password){ $rs=mysql_query("select * from account where account='$account'"); if($row=mysql_fetch_array($rs)){ //Account OK but password don't know if($row["password"]==$password){//Case sensetive // Every Thing OK $_SESSION["issuper"]=$row["issuper"]; return true; } else{ // Account Ok but Invalid Password return false; } } else{ //Account Not Ok return false; } } ?>