Wat doe ik verkeerd
Code (php)
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<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['Username'])) {
$loginUsername=$_POST['Username'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "/login/login.php";
$MM_redirectLoginFailed = "/index.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_website, $website);
$LoginRS__query=sprintf("SELECT username, password FROM login WHERE username=%s AND password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $website) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}
if (isset($_POST['Username'])) {
$loginUsername=$_POST['Username'];
$password=$_POST['password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "/login/login.php";
$MM_redirectLoginFailed = "/index.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_website, $website);
$LoginRS__query=sprintf("SELECT username, password FROM login WHERE username=%s AND password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));
$LoginRS = mysql_query($LoginRS__query, $website) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";
//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
deze fout melding krijg ik. Ik gebruik dreamweaver. let niet op backticks etc.
Warning: mysql_select_db(): supplied argument is not a valid MySQL-Link resource in /home/koksnl/domains/koksgevraagd.nl/public_html/index.php on line 19
Fatal error: Call to undefined function GetSQLValueString() in /home/koksnl/domains/koksgevraagd.nl/public_html/index.php on line 22
Normaal moet alles werken als je een login script maakt in dreamweaver.
De errors lijken mij duidelijk genoeg: $website is geen geldige resource en de functie GetSQLValueString() bestaat niet.
Die plakt niet bestaande functies in je code?
