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getusername.php
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<meta name="author" content="" />
<link rel="stylesheet" type="text/css" href="style/style.css" media="screen" />
<title>login</title>
</head>
<body>
<div id="wrapper">
<?php include('includes/header.php'); ?>
<?php include('includes/nav.php'); ?>
<div id="content">
</div>
<?php include('includes/footer.php'); ?>
</div> <!-- End #wrapper -->
</body>
</html>
<?php
session_start();
$emailaddress=isset($_POST['emailaddress'])?$_POST['emailaddress']:'';
if ($emailaddress) {
$connect = mysql_connect('localhost', 'root', '') or die('Couldnt connect to database');
mysql_select_db('login') or die('Couldnt find database');
$query = mysql_query("SELECT * FROM users WHERE emailaddress='$emailaddress'");
$numrows = mysql_num_rows($query);
if ($numrows != 0) {
while ($row = mysql_fetch_assoc($query)) {
$dbemailaddress = $row['emailaddress'];
$dbpassword = $row['password'];
}
$_SESSION['password']=$dbpassword;
header("location: questionindex.php");
} else {
die('That email address doesnt exist');
}
} else {
die('Please enter a email address.');
}
?>