[Résolu] Page blanche

[YVES]

Code PHP :

<?php

session_start();

$id = $_SESSION['id'];

include 'connexion.php';

$sql= "SELECT qstockvehicule, stock1, qstock1 stockvehicule FROM membres WHERE id = " . $id ."";

$res=mysql_query($sql) or die('Erreur SQL '.$sql.'<br>'.mysql_error());

$data = mysql_fetch_object($res);

$data = $row->qstockvehicule;

$var= $row->stock1;

$variable= $row->stockvehicule;

$donnee = $row->qstock1;

    if ($data['qstockvehicule'] < 30 && $var['stock1'] != $variable['stockvehicule']);

    {

        echo '<center><font color="red">transfert impossible, ce ne sont pas les memes ressources !</font></center><center><font color="black"><a href="affichestock1.php">retour</a></font></center>';

}

else

//{

    if ($data['qstockvehicule'] < 30 && $var['stock1'] == $variable['stockvehicule']);

    {

    $rsa = "UPDATE membres SET qstockvehicule= qstockvehicule + qstock1, stockvehicule=stock1, ustockvehicule=ustock1+0.1, 

    stock1='./objet/rien.gif', qstock1='0', exp=exp+0.1, hab=hab+0.1, mp='Vous venez de stocker dans votre véhicule'  WHERE id = " . $id ."";

    $rsa = mysql_query($rsa) or die('Erreur SQL '.$rsa.'<br>'.mysql_error());

    if($rsa)

    {

        $_SESSION['qstockvehicule']=  $data['qstockvehicule'] + $donnee['qstock1'];

        $_SESSION['stockvehicule']=  $_SESSION['stock1'];

        $_SESSION['ustockvehicule']=$_SESSION['ustock1']+0.1;

        $_SESSION['stock1']= './objet/rien.gif';

        $_SESSION['qstock1']= '0';

        $_SESSION['exp']=$_SESSION['exp']+0.1;

        $_SESSION['hab']=$_SESSION['hab']+0.1;

        $_SESSION['mp']= 'vous venez de stocker dans votre véhicule';

    }

//    }

    header("Location: page_membre.php");

}

mysql_close();

?>