AUTHENTIFICATION USER VIA SQL

<?PHP

$localhost="serveur"; $user="pseudo"; $password="passe";  
$name_bdd="base";

$db = mysql_connect($localhost, $user, $password); 
mysql_select_db($name_bdd,$db); 


// Table "si dessou" a remplacer par le nom de votre table 

$sql = 'SELECT * FROM Table'; 
$req = mysql_query($sql) or die('Erreur SQL !
'.$sql.'
'.mysql_error()); 
while($data = mysql_fetch_array($req)) 
{ 
if ($data['Pseudo'] == $VPseudo ) 
	{
    echo "<b>$VPseudo , Touver !</b><br>";
    if ( $data['Passe'] == $VPasse )
		{
	echo"<b>ok</b>";
	exit;
		}
	else
		{
	echo "<b>Erreure Passe</b><br>";
	exit; 
		}
	}

} 
echo "<b>Utilisateur Inconue</b>";
mysql_close();
?>