check multiple fields for data if/else output

[lazykik]

I am having a little problem getting results with this code, no data or error is given. Can someone please help me identify where the problem is?

$key = key_d($userid);
        echo "$key";

function key_d($userid)
{
    $result = mysql_query("SELECT value1,value2,value3,value4
	FROM key_d WHERE userid = '$userid'") or die (mysql_error());

while ($row = mysql_fetch_array($result)) {
    if (($row['value1'] == '1') && ($row['value2'] == '1') && ($row['value3'] == '1') && ($row['value4'] == '1')) {
        $key = 'Y';
    } else {
        $key = 'N';
    }
}
return $key;
}

[Installer]

If return() is called from within the main script file, then script execution ends.

return()

[lazykik]

Awsome got it. Thank you