login php (solve)

niurexx · May 27, 2012

duitraya said:
Sekali imbas macam ada 2 kesalahan..

Untuk fail html tu

username tukar pada password

Untuk fail php tu

tukar pada

Ada 3 kesalahan sebenarnya. 2 yg bro duitraya ckp mmg betul dah n lg satu dlm authentication.php xde yg execute function signIn() refer post aku yg kt atas n betulkana name untuk password field..

duitraya · May 27, 2012

niurexx said:
Ada 3 kesalahan sebenarnya. 2 yg bro duitraya ckp mmg betul dah n lg satu dlm authentication.php xde yg execute function signIn() refer post aku yg kt atas n betulkana name untuk password field..

betul3x... tak perasan pasal function signIn() tak ada command utk execute..

paid

arang67 · May 27, 2012

bila dah login ni ada error kat page (tulisan kaler biru).Sori banyak tanye,baru belajar ni.Subject web programming..huhu

Parse error: syntax error, unexpected '*' in C:\myphp\EasyPHP-5.3.9\www\LMS\authentication.php

Code:

<?php
require_once 'database.php';

session_start();

function signIn()
{
$sql = 'SELECT username, user_type FROM users WHERE username = "'.addslashes($_POST['username']).'" ';
$sql .= 'AND password = "'.addslashes($_POST['password']).'";';
dbConnect();
$result = runQuery($sql);

[B][COLOR="Navy"]if (mysql_num_rows($result) != 0)* [/COLOR][/B]
{
$data = mysql_fetch_assoc($result);
$_SESSION['username'] = stripslashes($data['username']);
$_SESSION['user_type'] = $data['user_type'];

if ($_SESSION['user_type'] == 'student')*
{
header('Location: studentpage.php');
}
else if ($_SESSION['user_type'] == 'staff')*
{
header('Location: adminpage.php');
}
}
else {
header('Location: login.php?status=SIGN-IN-FAILED');

}
}

function signOut()
{
session_destroy();
header('Location: index2.php');
}

function isSessionValid()
{
if (!isset($_SESSION['user_id']) || empty($_SESSION['user_id'])) {
signOut();
}

return true;
}

if(isset($_POST)){
signIn();
}


if (isset($_GET) && $_GET['logout'] == 'true') {
signOut();
}
?>

bluehyppo23 · May 27, 2012

if ($_SESSION['user_type'] == 'student')* << cari * kat if ko tu buang...

arang67 · May 27, 2012

bluehyppo23 said:
if ($_SESSION['user_type'] == 'student')* << cari * kat if ko tu buang...

dah buang * kat tepi student

tapi still error macam tadi..huhu

niurexx · May 27, 2012

arang67 said:
dah buang * kat tepi student

tapi still error macam tadi..huhu

Cari tanda * n buang semua tanda tu... Ko guna kod aku kasik ek... Aku guna editor dalam ipad, tu yg keluar tanda tu kot

arang67 · May 27, 2012

niurexx said:
Cari tanda * n buang semua tanda tu... Ko guna kod aku kasik ek... Aku guna editor dalam ipad, tu yg keluar tanda tu kot

haah..ok dah buang..then kali ni bila login pun x boleh jugak..sign in failed..

ni coding yang dah betulkan

login.php

PHP:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <title>LMS - Borrowing and Returning Book</title>
        <link rel="shortcut icon" href="/_images/favicon1.ico" />
        <meta name="author" content="Survs" />
		<meta name="keywords" content="borrow books,borrowing" />
		<meta name="description" content="Survs is a collaborative tool that enables you to create online surveys with simplicity and elegance." />
		<meta name="robots" content="noodp,noydir" />
		 
</head>
    <body class="small login">
    	<div id="wrapper">
	<div id="header"><h1><center><img src="image/book.png" alt="" width="417" height="166" /></center></h1>
	</div>
    <div class="container">
    	<div id="topcorners"><div class="cleft"></div><div class="cright"></div></div>
    	<div id="content">
			
<link rel="stylesheet" type="text/css" href="css\login.css"/>
			
				<form name="f_0_11_1_3_1" method="post" action="authentication.php">
					<td><p class="mtop0 mbottom025"><strong><label for="email">Username or email</label></strong></p><input id="email" tabindex="1" class="inputtext" type="text" name="username" /></td>
                        </tr>
                        <tr>
                            <td><p class="mtop05 mbottom025"><strong><label for="password">Password</label></strong></p><input tabindex="2" class="inputtext" type="password" name="password" id="password" /></td> 

						</tr>
						
						<tr>
							
						</tr>
						<tr>
							<td><p class="mtop025 mbottom0"><input type="checkbox" name="remember" id="rememberMe" tabindex="3"/> <label for="rememberMe">Remember me</label></p></td>
						</tr>
						
						
						<tr>
							<td style="padding-top: 10px;">
							<input class="bprimarypub80" type="submit" tabindex="4" value="Login" />
							<input type="hidden" name="action" value="login" />
							</td>
						</tr>
					</table>
				</form>
			
			
		</div>
		<div id="bottomcorners"><div class="cleft"></div><div class="cright"></div></div>
	</div>
</div>
    	<div id="footer">
	<p>
		<a href="http://www.survs.com">Home</a> <span>|</span>
		<a href="/privacy/">Privacy Policy</a> <span>|</span>
		<a href="/tos/">Terms of Service</a> <span>|</span>
		<a href="http://twitter.com/survs">Twitter</a> <span>|</span>
		<script type="text/javascript">
			Rot13.write('<n uers="znvygb:[email protected]">Pbagnpg</n>');
		</script>
	</p>
	<p>Copyright © 2012 <a href="http://www.enoughpepper.com">Please contact the administrator if cannot login</a></p>
</div>
		
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-194588-3");
pageTracker._trackPageview("/public/Signin");

} catch(err) {}</script>

    </body>
</html>

authentication.php

PHP:

<?php
require_once 'database.php';

session_start();

function signIn()
{
$sql = 'SELECT username, user_type FROM users WHERE username = "'.addslashes($_POST['username']).'" ';
$sql .= 'AND password = "'.addslashes($_POST['password']).'";';
dbConnect();
$result = runQuery($sql);

if (mysql_num_rows($result) != 0)
{
$data = mysql_fetch_assoc($result);
$_SESSION['username'] = stripslashes($data['username']);
$_SESSION['user_type'] = $data['user_type'];

if ($_SESSION['user_type'] == 'student')
{
header('Location: studentpage.php');
}
else if ($_SESSION['user_type'] == 'staff')
{
header('Location: adminpage.php');
}
}
else {
header('Location: login.php?status=SIGN-IN-FAILED');

}
}

function signOut()
{
session_destroy();
header('Location: index2.php');
}

function isSessionValid()
{
if (!isset($_SESSION['user_id']) || empty($_SESSION['user_id'])) {
signOut();
}

return true;
}

if(isset($_POST)){
signIn();
}


if (isset($_GET) && $_GET['logout'] == 'true') {
signOut();
}
?>

gongbatu · May 27, 2012

huh.... tere geng oding

bluehyppo23 · May 27, 2012

arang67 said:

haah..ok dah buang..then kali ni bila login pun x boleh jugak..sign in failed..

ni coding yang dah betulkan

login.php

PHP:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <title>LMS - Borrowing and Returning Book</title>
        <link rel="shortcut icon" href="/_images/favicon1.ico" />
        <meta name="author" content="Survs" />
		<meta name="keywords" content="borrow books,borrowing" />
		<meta name="description" content="Survs is a collaborative tool that enables you to create online surveys with simplicity and elegance." />
		<meta name="robots" content="noodp,noydir" />
		 
</head>
    <body class="small login">
    	<div id="wrapper">
	<div id="header"><h1><center><img src="image/book.png" alt="" width="417" height="166" /></center></h1>
	</div>
    <div class="container">
    	<div id="topcorners"><div class="cleft"></div><div class="cright"></div></div>
    	<div id="content">
			
<link rel="stylesheet" type="text/css" href="css\login.css"/>
			
				<form name="f_0_11_1_3_1" method="post" action="authentication.php">
					<td><p class="mtop0 mbottom025"><strong><label for="email">Username or email</label></strong></p><input id="email" tabindex="1" class="inputtext" type="text" name="username" /></td>
                        </tr>
                        <tr>
                            <td><p class="mtop05 mbottom025"><strong><label for="password">Password</label></strong></p><input tabindex="2" class="inputtext" type="password" name="password" id="password" /></td> 

						</tr>
						
						<tr>
							
						</tr>
						<tr>
							<td><p class="mtop025 mbottom0"><input type="checkbox" name="remember" id="rememberMe" tabindex="3"/> <label for="rememberMe">Remember me</label></p></td>
						</tr>
						
						
						<tr>
							<td style="padding-top: 10px;">
							<input class="bprimarypub80" type="submit" tabindex="4" value="Login" />
							<input type="hidden" name="action" value="login" />
							</td>
						</tr>
					</table>
				</form>
			
			
		</div>
		<div id="bottomcorners"><div class="cleft"></div><div class="cright"></div></div>
	</div>
</div>
    	<div id="footer">
	<p>
		<a href="http://www.survs.com">Home</a> <span>|</span>
		<a href="/privacy/">Privacy Policy</a> <span>|</span>
		<a href="/tos/">Terms of Service</a> <span>|</span>
		<a href="http://twitter.com/survs">Twitter</a> <span>|</span>
		<script type="text/javascript">
			Rot13.write('<n uers="znvygb:[email protected]">Pbagnpg</n>');
		</script>
	</p>
	<p>Copyright © 2012 <a href="http://www.enoughpepper.com">Please contact the administrator if cannot login</a></p>
</div>
		
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
try {
var pageTracker = _gat._getTracker("UA-194588-3");
pageTracker._trackPageview("/public/Signin");

} catch(err) {}</script>

    </body>
</html>

authentication.php

PHP:

<?php
require_once 'database.php';

session_start();

function signIn()
{
$sql = 'SELECT username, user_type FROM users WHERE username = "'.addslashes($_POST['username']).'" ';
$sql .= 'AND password = "'.addslashes($_POST['password']).'";';
dbConnect();
$result = runQuery($sql);

if (mysql_num_rows($result) != 0)
{
$data = mysql_fetch_assoc($result);
$_SESSION['username'] = stripslashes($data['username']);
$_SESSION['user_type'] = $data['user_type'];

if ($_SESSION['user_type'] == 'student')
{
header('Location: studentpage.php');
}
else if ($_SESSION['user_type'] == 'staff')
{
header('Location: adminpage.php');
}
}
else {
header('Location: login.php?status=SIGN-IN-FAILED');

}
}

function signOut()
{
session_destroy();
header('Location: index2.php');
}

function isSessionValid()
{
if (!isset($_SESSION['user_id']) || empty($_SESSION['user_id'])) {
signOut();
}

return true;
}

if(isset($_POST)){
signIn();
}


if (isset($_GET) && $_GET['logout'] == 'true') {
signOut();
}
?>

apa error yg kuar ?

arang67 · May 28, 2012

bluehyppo23 said:
apa error yg kuar ?

page login tu bila masuk nama dan pass diax kemana2 pun.kat url bgtau sign in failed

(

login php (solve)

niurexx

Active Member

duitraya

Fun Poster

arang67

Super Active Member

bluehyppo23

Active Member

arang67

Super Active Member

niurexx

Active Member

arang67

Super Active Member

gongbatu

Banned

bluehyppo23

Active Member

arang67

Super Active Member

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