In the following script I am logging in and it is supposed to be taking me to a page called "members.php" but all that happens is a blank screen and it doesn't appear to attempt to get to the desired page. Here is the code I'm using. Thanks for your Help!
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<?php
// Connects to your Database
mysql_connect("mysql401.ixwebhosting.com", "alanos2_alanos", "rinker310") or die(mysql_error());
mysql_select_db("alanos2_youthtopia_mbr") or die(mysql_error());
//Checks if there is a login cookie
if(isset($_COOKIE["ID_my_site"]))
//if there is, it logs you in and directes you to the members page
{
$username = $_COOKIE["ID_my_site"];
$pass = $_COOKIE["Key_my_site"];
$check = mysql_query("SELECT * FROM users WHERE username = '$username'")or die(mysql_error());
while($info = mysql_fetch_array( $check ))
{
if ($pass != $info)
{
}
else
{
header("Location: members.php");
}
}
}
//if the login form is submitted
if (isset($_POST)) { // if form has been submitted
// makes sure they filled it in
if(!$_POST | !$_POST) {
die('You did not fill in a required field.');
}
// checks it against the database
if (!get_magic_quotes_gpc()) {
$_POST = addslashes($_POST);
}
$check = mysql_query("SELECT * FROM users WHERE username = '".$_POST."'")or die(mysql_error());
//Gives error if user dosen't exist
$check2 = mysql_num_rows($check);
if ($check2 == 0) {
die('That user does not exist in our database.<a href="register.php">Click Here to Register</a>');
}
while($info = mysql_fetch_array( $check ))
{
$_POST = stripslashes($_POST);
$info = stripslashes($info);
$_POST = md5($_POST);
//gives error if the password is wrong
if ($_POST != $info) {
die('Incorrect password, please try again.');
}
else
{
// if login is ok then we add a cookie
$_POST = stripslashes($_POST);
$hour = time() + 3600;
setcookie("ID_my_site", $_POST, $hour);
setcookie("Key_my_site", $_POST, $hour);
//then redirect them to the members area
header("Location: members.php");
}
}
}
else
{
// if they are not logged in
?>
<form action="<?php echo $_SERVER?>" method="post">
<table border="0">
<tr><td colspan=2><h1>Login</h1></td></tr>
<tr><td>Username:</td><td>
<input type="text" name="username" maxlength="40">
</td></tr>
<tr><td>Password:</td><td>
<input type="password" name="pass" maxlength="50">
</td></tr>
<tr><td colspan="2" align="right">
<input type="submit" name="submit" value="Login">
</td></tr>
</table>
</form>
<?php
}
?>
</body>
</html>