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First code received by Master Leon

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nemunaire 2007-03-31 12:00:00 +02:00
commit 4230eb6922
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pages/validation_option.php Normal file
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<?
session_start();
$id = $_SESSION['id'];
mysql_connect("leon.redby.fr", "leon0", "7268032");
mysql_select_db("leon0");
$x = mysql_query("SELECT * FROM user WHERE id='".$id."'");
$donnees = mysql_fetch_array($x);
$pseudo = $donnees['pseudo'];
$mail = $donnees['mail'];
$mdp = $donnees['mdp'];
if (isset($_POST['nouveau_pseudo']) && $_POST['nouveau_pseudo']!='') {
$result = mysql_query("SELECT pseudo FROM user WHERE pseudo='".$_POST['nouveau_pseudo']."'");
if(mysql_num_rows($result)>=1)
{
echo "Ce pseudo est déja utilisé<br><br><br>";
}
else {
$pseudo=htmlspecialchars($_POST['nouveau_pseudo']);
mysql_query("UPDATE `user` SET pseudo='".$pseudo."' WHERE ID='".$id."'");
}
} else {}
if (isset($_POST['ancien_mdp']) && isset($_POST['nouveau_mdp']) && isset($_POST['nouveau_mdp2']) && $_POST['nouveau_mdp']!="" && $_POST['nouveau_mdp2']!="" && $_POST['ancien_mdp'] !='' ) {
if(isset($_POST['ancien_mdp']) == $mdp) {
if ($_POST['nouveau_mdp'] == $_POST['nouveau_mdp2']) {
$password = htmlspecialchars($_POST['nouveau_mdp']);
mysql_query("UPDATE `user` SET mdp='".$password."' WHERE ID='".$id."'");
}
else { echo "Validation du mot de passe faux"; }
}
else { echo "Ancien mot de passe faux"; }
}
if (isset($_POST['nouveau_mail']) && $_POST['nouveau_mail']!='')
{
if (preg_match("#^[a-z0-9._-]+@[a-z0-9._-]{2,}\.[a-z]{2,4}$#", $_POST['nouveau_mail']))
{
$result = mysql_query("SELECT mail FROM user WHERE mail='".$_POST["nouveau_mail"]."'");
if(mysql_num_rows($result)>=1)
{echo "Cette adresse mail est déja utilisé";
}
else
{ $mail=htmlspecialchars($_POST['nouveau_mail']);
mysql_query("UPDATE `user` SET mail='".$mail."' WHERE ID='".$id."'"); }
}
else
{ echo "L'adresse " . $_POST['nouveau_mail'] . " n'est pas valide";}
}
mysql_close();
@header("Location:option.php");
?>