Displaying username after login [was: Am I missing something?] [Archive]

karimla131

03-01-2010, 01:46 PM

hi i made this login page in dreamwaver cs4 and i want to display the username in all the pages in the web site

<?php require_once('../../Connections/reg_kareem.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
if (PHP_VERSION < 6) {
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
}

$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
}

$colname_Recordset1 = "-1";
if (isset($_GET['username'])) {
$colname_Recordset1 = $_GET['username'];
}
mysql_select_db($database_reg_kareem, $reg_kareem);
$query_Recordset1 = sprintf("SELECT username FROM dbusers WHERE username = %s", GetSQLValueString($colname_Recordset1, "text"));
$Recordset1 = mysql_query($query_Recordset1, $reg_kareem) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
$totalRows_Recordset1 = mysql_num_rows($Recordset1);
?>
<?php
// *** Validate request to login to this site.
if (!isset($_SESSION)) {
session_start();
}

$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($_GET['accesscheck'])) {
$_SESSION['PrevUrl'] = $_GET['accesscheck'];
}

if (isset($_POST['Username'])) {
$loginUsername=$_POST['Username'];
$password=$_POST['Password'];
$MM_fldUserAuthorization = "";
$MM_redirectLoginSuccess = "agarob.php";
$MM_redirectLoginFailed = "untitled.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_reg_kareem, $reg_kareem);

$LoginRS__query=sprintf("SELECT username, password FROM dbusers WHERE username=%s AND password=%s",
GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text"));

$LoginRS = mysql_query($LoginRS__query, $reg_kareem) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = "";

//declare two session variables and assign them
$_SESSION['MM_Username'] = $loginUsername;
$_SESSION['MM_UserGroup'] = $loginStrGroup;

if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>login</title>
</head>

<body>
<form id="form1" name="form1" method="POST" action="<?php echo $loginFormAction; ?>">
<p>
<label for="Username2">User Name :</label>
<input type="text" name="Username" id="Username2" />
</p>
<p>
<label for="Password">Paswword :</label>
<input type="password" name="Password" id="Password" />
</p>
<p> </p>
<p>
<input name="Submit" type="submit" id="button" value="login" />
<label for="button2"></label>
</p>
<p><br />
</p>
<p class="register_kalam"> Not Registered?*<a href="HTML/register.php" target="_self">Register</a>*Now! </p>
</form>
</body>
</html>
<?php
mysql_free_result($Recordset1);
?>