[PHP SCRIPT] problema con variabili

**areuexperienced** · 13-10-2004, 11:41

sto creando uno script di registrazione utenti e dopo aver creato il mio bel form con metodo post e action registra creo la pagina register.php.

il problema e' il seguente: lo script mi da errore di variabile non definita su tutte le variabili passate dal form.

cosa sbaglio?

ecco lo script.

codice:

<html>
<head>
<style type="text/css">

</style>
</head>
<body>
<?php
include "regconfig.php";
if(isset($_POST['action']) and $_POST['action'] == 'registra'){
	mysql_connect($regconfig['sql_host'], $regconfig['sql_username'], $regconfig['sql_password']);
	mysql_select_db($regconfig['sql_database']);
		$query = mysql_query("SELECT * FROM `utenti` WHERE username='$username'");
		$check = mysql_num_rows($query);
			if ($check == 1) {
				echo "
				<font class=\"error\">
				The username \$username already exists in our database!
				</font>
				</body>
				</html>";
} else {
		if ($password != $password2 or $email != $email2) {
				echo "
				<font class=\"error\">
				The Passwords or Emails were not the same. Try again!
				</font>
				</body>
				</html>";
} else {
		mysql_connect($regconfig['sql_host'], $regconfig['sql_username'], $regconfig['sql_password']);
		mysql_select_db($regconfig['sql_database']);
        $query = "INSERT INTO utenti (email, name, surname, cod_cliente, username, password) VALUES ('$email','$nome','$cognome','$codcli','$username','$password')";
     mysql_query($query);
	
	
	
	
	echo "
	<font class=\"success\">
    \$email \$nome \$cognome \$codcli \$username \$password
	You are now registered with us! You may <a href=\"home.php\">login</a> now!
	</font>
	</body>
	</html>";
		}
	}
}
?>

ciao grazie

**batterio** · 13-10-2004, 11:46

da dove arriva $username?

**areuexperienced** · 13-10-2004, 11:52

dal form

**areuexperienced** · 13-10-2004, 14:04

ecco i lform:

<html>
<head>
<title>Registrazione utente</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<form method="post" action="register.php">
<table width="800" border="0" cellspacing="0" cellpadding="3" style="border-collapse: collapse" bordercolor="#111111" class="text">

<tr>
<td width="100">Nome:</td>
<td width="180"><input type="text" name="nome" size="30"></td>
</tr>

<tr>
<td width="100">Cognome:</td>
<td width="180"><input type="text" name="cognome" size="30"></td>
</tr>

<tr>
<td width="100">Codice Cliente:</td>
<td width="180"><input type="text" name="codcli" size="100"></td>
</tr>
<tr>
<td width="100">Username:</td>
<td width="180"><input type="text" name="username" size="20"></td>
</tr>
<tr>
<td width="100">Password:</td>
<td width="180"><input type="password" name="password" size="20"></td>
</tr>
<tr>
<td width="100">Password Again:</td>
<td width="180"><input type="password" name="password2" size="20"></td>
</tr>
<tr>
<td width="100">Email:</td>
<td width="180"><Input type="text" name="email" size="20"></td>
</tr>
<tr>
<td width="100">Email Again:</td>
<td width="180"><input type="text" name="email2" size="20"></td>
</tr>

</table>
<input type="submit" name="action" value="registra">
</form>

<font class="text">

</font>
</body>
</html>

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