This is my query with some dummy loginformations: SELECT * FROM benutzer_db where Benutzername = 'Herbert' AND Passwort = 'hals'
and this is the code i use for the database transaction: $Query = "SELECT * FROM benutzer_db where Benutzername = '".$SESSION['nickname']."' "; $Query .= "AND Passwort = '".$SESSION['password']."'"; $Result = mysql_query($Query, $connect); if(mysql_num_rows($Result)>'0') { while(...)... } else { ... } But the branching don't work?