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I have a database "child" with table "members" which has column names "mid", "username", "password"
the files are registermember.php which works and adds a new member with username and password to the database.
The problem is with loginmember.php which displays this error warning.
Warning: Cannot modify header information - headers already sent by (output started at C:\wamp\www\CHILD\loginmember.php:11) in C:\wamp\www\CHILD\loginmember.php on line 132
Warning: Cannot modify header information - headers already sent by (output started at C:\wamp\www\CHILD\loginmember.php:11) in C:\wamp\www\CHILD\loginmember.php on line 134
Warning: Cannot modify header information - headers already sent by (output started at C:\wamp\www\CHILD\loginmember.php:11) in C:\wamp\www\CHILD\loginmember.php on line 140
The line 132 and 134 have this code and i do not understand what ID_my_site
and Key_my_site mean because i am working on a laptop and not connected to the web.
setcookie(ID_my_site, $_POST['username'], $hour);
setcookie(Key_my_site, $_POST['pass'], $hour);
The line 140 has this code:
header("Location: members.php");
yet i do not know what members.php looks like!
The loginmember.php code:
<?php
// Connects to your Database
$server = 'localhost';
$dbuser="root";
$dbpasswd="";
// Make a MySQL Connection
mysql_connect($server , $dbuser , $dbpasswd) or die(mysql_error());
mysql_select_db("child") or die(mysql_error());
//Checks if there is a login cookie
if(isset($_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'];
$check = mysql_query("SELECT * FROM members WHERE username = '$username'")or die(mysql_error());
while($info = mysql_fetch_array( $check ))
{
if ($pass != $info['password'])
{
}
else
{
header("Location: members.php");
}
}
}
//if the login form is submitted
if (isset($_POST['submit'])) { // if form has been submitted
// makes sure they filled it in
if(!$_POST['username'] | !$_POST['pass']) {
die('You did not fill in a required field.');
}
// checks it against the database
if (!get_magic_quotes_gpc()) {
$_POST['email'] = addslashes($_POST['email']);
}
$check = mysql_query("SELECT * FROM members WHERE username = '".$_POST['username']."'")or die(mysql_error());
//Gives error if user dosen't exist
$check2 = mysql_num_rows($check);
if ($check2 == 0) {
die('That user does not exist in our database. <a href=registermember.php>Click Here to Register</a>');
}
while($info = mysql_fetch_array( $check ))
{
$_POST['pass'] = stripslashes($_POST['pass']);
$info['password'] = stripslashes($info['password']);
$_POST['pass'] = md5($_POST['pass']);
//gives error if the password is wrong
if ($_POST['pass'] != $info['password']) {
die('Incorrect password, please try again.');
}
else
{
// if login is ok then we add a cookie
$_POST['username'] = stripslashes($_POST['username']);
$hour = time() + 3600;
setcookie(ID_my_site, $_POST['username'], $hour);
setcookie(Key_my_site, $_POST['pass'], $hour);
//then redirect them to the members area
header("Location: members.php");
}
}
}
else
{
// if they are not logged in
?>
<form action="<?php echo $_SERVER['PHP_SELF']?>" 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
}
?>
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