what is the problem why i cant display welcome the username
Posted: Sat Apr 02, 2011 2:40 am
hi, i hv some problem i dont know what is wrong about my coding..it look ok but not function that if user success login,it should be show welcome the username...but it not function at all and return to login section.can anyone help to solve my problem.thanks in advance..
below is my coding..
this one is application.php
the one is header.php
the one is login.php
the one is home.php
below is my coding..
this one is application.php
Code: Select all
<?php include 'config.php' ;
session_start();
mysql_connect("localhost", "root", "")or die("cannot connect to server");
mysql_select_db("nagels")or die("cannot select db");
function redirect($url, $num = 307) {
static $http = array (
100 => "HTTP/1.1 100 Continue",
101 => "HTTP/1.1 101 Switching Protocols",
200 => "HTTP/1.1 200 OK",
201 => "HTTP/1.1 201 Created",
202 => "HTTP/1.1 202 Accepted",
203 => "HTTP/1.1 203 Non-Authoritative Information",
204 => "HTTP/1.1 204 No Content",
205 => "HTTP/1.1 205 Reset Content",
206 => "HTTP/1.1 206 Partial Content",
300 => "HTTP/1.1 300 Multiple Choices",
301 => "HTTP/1.1 301 Moved Permanently",
302 => "HTTP/1.1 302 Found",
303 => "HTTP/1.1 303 See Other",
304 => "HTTP/1.1 304 Not Modified",
305 => "HTTP/1.1 305 Use Proxy",
307 => "HTTP/1.1 307 Temporary Redirect",
400 => "HTTP/1.1 400 Bad Request",
401 => "HTTP/1.1 401 Unauthorized",
402 => "HTTP/1.1 402 Payment Required",
403 => "HTTP/1.1 403 Forbidden",
404 => "HTTP/1.1 404 Not Found",
405 => "HTTP/1.1 405 Method Not Allowed",
406 => "HTTP/1.1 406 Not Acceptable",
407 => "HTTP/1.1 407 Proxy Authentication Required",
408 => "HTTP/1.1 408 Request Time-out",
409 => "HTTP/1.1 409 Conflict",
410 => "HTTP/1.1 410 Gone",
411 => "HTTP/1.1 411 Length Required",
412 => "HTTP/1.1 412 Precondition Failed",
413 => "HTTP/1.1 413 Request Entity Too Large",
414 => "HTTP/1.1 414 Request-URI Too Large",
415 => "HTTP/1.1 415 Unsupported Media Type",
416 => "HTTP/1.1 416 Requested range not satisfiable",
417 => "HTTP/1.1 417 Expectation Failed",
500 => "HTTP/1.1 500 Internal Server Error",
501 => "HTTP/1.1 501 Not Implemented",
502 => "HTTP/1.1 502 Bad Gateway",
503 => "HTTP/1.1 503 Service Unavailable",
504 => "HTTP/1.1 504 Gateway Time-out"
);
header($http[$num]);
header("Location: $url");
exit;
}
//SELECT SQL_CALC_FOUND_ROWS name, email FROM users WHERE name LIKE 'a%' LIMIT 10;
//SELECT FOUND_ROWS();
function ecp_str($value)
{
return mysql_real_escape_string($value);
}
function set_flash_note($message)
{
$_SESSION["flash_note"] = $message;
}
function get_flash_note()
{
$note = $_SESSION['flash_note'];
unset($_SESSION['flash_note']);
return $note;
}
function get_id()
{
return mysql_insert_id();
}
function findexts($filename)
{
$filename = strtolower($filename) ;
$exts = explode(".", $filename) ;
$n = count($exts)-1;
$exts = $exts[$n];
return $exts;
}
function is_login()
{
if(array_key_exists('login',$_SESSION) && $_SESSION['login'] )
return true;
return false;
}
function formatDate($val)
{
return $date = date('F j, Y g:i a', strtotime('+8 hours'));
}
?>Code: Select all
<?php require_once 'application.php';
?>
<!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=iso-8859-1" />
<link href="style.css" rel="stylesheet" type="text/css">
<title>.:: header ::.</title>
</head>
<body>
<table width="952" height="400" border="0"cellspacing="0" cellpadding="0" align="center" background="picture/bg1.jpg">
<tr>
<td valign="top"><table width="100%" border="0" align="center">
<tr>
<td> </td>
</tr>
<tr>
<td><table width="100%" border="0">
<tr>
<td width="8%"> </td>
<td width="18%" align="left"><img src="picture/nail.jpg" width="250" height="300" /></td>
<td width="55%" align="right" valign="top"><table width="100%" border="0" align="center">
<tr>
<td align="center"><a href="home.php"><img src="picture/logo.png" border="0"/></a> <br/><br/><br/><br/><br/><br/></td>
</tr>
<tr valign="bottom">
<td height="120" align="center"><table width="100%" border="0">
<tr>
<td width="80"></td>
</tr>
<tr>
<td height="20">
<div class="login">
<?php
session_start();
if(is_login())
{
?>
Welcome <?php echo $_SESSION["username"] ?> | <a href="controller/logout.php">Logout</a>
<?php
} else {
?>
<form action="login.php" method="post">
<div>Username / Password</div>
<input type="text" name="username">
<input type="password" name="password">
<input type="submit" value="login">
</form>
<?php
}
?>
</div>
<div class="clear"></div>
</td>
</tr>
<tr>
<td width="8%" align="right"><a href="register1.php" class="registration">Registration</a></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>
Code: Select all
<?php include 'application.php' ?>
<?php
$username = $_REQUEST["username"];
$password = $_REQUEST["password"];
$query = 'SELECT * FROM register WHERE username = "'. ecp_str($username) . '"';
$result = mysql_query($query);
if ($data = mysql_fetch_object($result))
{
// "test" => "$1$Z8lx9VAJ$g3LlupKz3Ur2c87SnXaDS."
// crypt("test") == "$1$iPkeZ9gB$inaRU97n9o2tq5cbdMPcG0"
if(md5($password, $data->password) == $data->password)
{
session_start();
$_SESSION["login"] = true;
$_SESSION["username"] = $data->username;
}
}
redirect('home.php');
?>Code: Select all
<?php include 'application.php' ;
session_start();
?>
<!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=iso-8859-1" />
<link href="style.css" rel="stylesheet" type="text/css">
<title>.:: home ::.</title>
</head>
<body>
<table width="952px" border="0" cellspacing="0" cellpadding="0" valign="top" align="center">
<tr>
<td align="center"><?php include "header.php"; ?></td>
</tr>
<tr><td><img src="picture/purple_line.jpg" /></td></tr>
<tr>
<td><table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="300px" height="600px" valign="top" align="center"> <?php include "menu.php";?>
</td>
<td width="12px"> </td>
<td width="630px"background="picture/content1.png" style="background-repeat:no-repeat;" valign="top"><table width="100%" border="0">
<tr>
<td><table width="100%" border="0" align="right">
<tr>
<td width="28%"> </td>
<td width="38%"><img src="picture/icon_cart.jpg" /></td>
</tr>
</table></td>
</tr>
<tr>
<td> </td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td> </td>
</tr>
</table>
</body>
</html>