oui il est bien quand je dis le faire sois meme c´est ca(c´est une parti du code source d´un chat ) :
< html>
< head>
< link rel="stylesheet" media="screen" type="text/css" title="Design sombre" href="chat.css"/>
< /head>
< body class="verif">
< ?PHP
$pseudo = htmlentities ( $_POST[´pseudo´]);
$message = htmlentities ( $_POST[´message´]);
if ( $_POST[´pseudo´] ! = NULL AND $_POST[´message´] ! = NULL)
{
mysql_connect("localhost", " *********", " *****");
mysql_select_db("******");
mysql_query("INSERT INTO chat VALUES(´´, ´$pseudo´, ´$message´)");
mysql_close();
echo ´Message envoyé´;
?>
<meta http-equiv="refresh" content="0.1; url=chat.php">
<?
}
else
{
echo ´Tous les champs doivent être remplis´;
?>
<meta http-equiv="refresh" content="1.5; url=chat.php">
<?
}
if ( $message == ´delete_all´ AND $pseudo == ´delete_all´)
{
mysql_connect("localhost", " ********", " ********");
mysql_select_db("********");
mysql_query("DELETE FROM chat");
mysql_close();
}
if($message == ´delete_pseudo´)
{
mysql_connect("localhost", " *******", " **********");
mysql_select_db("********");
mysql_query("DELETE FROM chat WHERE pseudo=´$pseudo´");
mysql_close();
}
? >
< /html>
< /body>