PHP MYSQLI query error?
Posted
by Chris Leah
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Published on 2010-04-13T12:27:08Z
Indexed on
2010/04/13
12:33 UTC
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Hey This is my login script, using PHP5 and MYSQLi, I just had help spotting errors in my query, but still it will not let me login, even though the username and password are correct and in the database, it just keeps returning the error: your username and password do not match any in our db. But I know they do lol...could any body spot the problem?
//Check if the form has been submitted
if (isset($_POST['login']))
{
//Check if username and password are empty
if ($_POST['username']!='' && $_POST['password']!='')
{
//Create query to check username and password to database
$validate_user = $mysqli->query('SELECT id, username, password, active FROM users WHERE = username = "'.$mysqli->real_escape_string($_POST['username']).'" AND password = "'.$mysqli->real_escape_string(md5($_POST['password'])).'"');
//We check if the query returns true
if ($validate_user->num_rows == 1)
{
$row = $validate_user->fetch_assoc();
//Check if the user has activated there account
if ($row['activated'] == 1)
{
$_SESSION['id'] = $row['id'];
$_SESSION['logged_in'] = true;
Header('Location: ../main/index.php');
}
//Show this error if activation returns as 0
else {
$error = '<p class="error">Please activate your account.</p>';
}
}
//Show this error if the details matched any in the db
else {
$error = '<p class="error">Your username and password are not in our database!</p>';
}
}
//Show this error if the username and password field have not been entered
else {
$error = '<p class="error">Please enter your username and password.</p>';
}
}
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