php does not work help!!!
i used this code but it does not work am working on win xp pro, apache 1.33, php 4.3 mysql 3.23
scripts:
login.php
<html>
<head><title>Login</title></head>
<body>
<form action="loginaction.php" method="Post">
Email Address:<br />
<input type="Text" name="psEmail" />
<br />
Password:<br />
<input type="password" name="psPassword" />
<br />
<input type="submit" value="Login" />
<input type="hidden" name="psRefer" value="<? echo($refer) ?>"
</form>
</body>
</html>
loginaction.php
<?php
// Check if the information has been filled in
if($psEmail == '' || $psPassword == '') {
// No login information
header('Location: Login.php?refer='.urlencode($psRefer));
} else {
// Authenticate user
$hDB = mysql_connect('localhost', 'root', 'leathaface');
mysql_select_db('tblusers', $hDB);
$sQuery = "
Select iUser, MD5(UNIX_TIMESTAMP() + iUser + RAND(UNIX_TIMESTAMP())) sGUID
From tblUsers
Where sEmail = '$psEmail'
And sPassword = password('$psPassword')";
$hResult = mysql_query($sQuery, $hDB);
if(mysql_affected_rows($hDB)) {
$aResult = mysql_fetch_row($hResult);
// Update the user record
$sQuery = "
Update tblUsers
Set sGUID = '$aResult[1]'
Where iUser = $aResult[0]";
mysql_query($sQuery, $hDB);
// Set the cookie and redirect
setcookie("session_id", $aResult[1]);
if(!$psRefer) $psRefer = 'index.php';
header('Location: '.$psRefer);
} else {
// Not authenticated
header('Location: Login.php?refer='.urlencode($psRefer));
}
}
?>
incsession.php
<?php
// Check for a cookie, if none got to login page
if(!isset($HTTP_COOKIE_VARS['session_id'])) {
header('Location: Login.php?refer='.urlencode($PHP_SELF.'?'.$HTTP_SE RVER_VARS['QUERY_STRING']));
}
// Try to find a match in the database
$sGUID = $HTTP_COOKIE_VARS['session_id'];
$hDB = mysql_connect('localhost', 'root', 'leathaface');
mysql_select_db('tblusers', $hDB);
$sQuery = "
Select iUser
From tblUsers
Where sGUID = '$sGUID'";
$hResult = mysql_query($sQuery, $hDB);
if(!mysql_affected_rows($hDB)) {
// No match for guid
header('Location: Login.php?refer='.urlencode($PHP_SELF.'?'.$HTTP_SE RVER_VARS['QUERY_STRING']));
}
?>
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