im having problems... i tried it using crypt functions.php PHP: <?php include("connection.php"); //it has the database info function createsessions($username,$password) { //Add additional member to Session array as per requirement session_register(); $_SESSION["gdusername"] = $username; $_SESSION["gdpassword"] = crypt($password); if(isset($_POST['remme'])) { //Add additional member to cookie array as per requirement setcookie("gdusername", $_SESSION['gdusername'], time()+60*60*24*100, "/"); setcookie("gdpassword", $_SESSION['gdpassword'], time()+60*60*24*100, "/"); return; } } function clearsessionscookies() { unset($_SESSION['gdusername']); unset($_SESSION['gdpassword']); session_unset(); session_destroy(); setcookie ("gdusername", "",time()-60*60*24*100, "/"); setcookie ("gdpassword", "",time()-60*60*24*100, "/"); } function confirmUser($username,$password) { //$md5pass = md5($password); $query = 'SELECT username,pass FROM accounts WHERE username='.$username; $result = mysql_query($query); $data = mysql_fetch_assoc($result); $md5pass = crypt($password); //if($username == "demo" && $password = "demo") if($username == $data[username] && $password = $data[pass]) return true; else return false; } function checkLoggedin() { if(isset($_SESSION['gdusername']) AND isset($_SESSION['gdpassword'])) return true; elseif(isset($_COOKIE['gdusername']) && isset($_COOKIE['gdpassword'])) { if(confirmUser($_COOKIE['gdusername'],$_COOKIE['gdpassword'])) { createsessions($_COOKIE['gdusername'],$_COOKIE['gdpassword']); return true; } else { clearsessionscookies(); return false; } } else return false; } ?> login.php PHP: <?php ob_start(); session_start(); include ("functions.php"); $returnurl = urlencode(isset($_GET["returnurl"])?$_GET["returnurl"]:""); if($returnurl == "") $returnurl = urlencode(isset($_POST["returnurl"])?$_POST["returnurl"]:""); $do = isset($_GET["do"])?$_GET["do"]:""; $do = strtolower($do); switch($do) { case "": if (checkLoggedin()) { echo "<H1>You are already logged in - <A href = \"login.php?do=logout\">logout</A></h1>"; } else { ?> <form NAME="login1" ACTION="login.php?do=login" METHOD="POST" ONSUBMIT="return aValidator();"> <input TYPE="hidden" name="returnurl" value="<?$returnurl?>"> <TABLE cellspacing="3"> <TR> <TD>Username:</TD> <TD><input TYPE="TEXT" NAME="username"></TD> <TD>Password:</TD> <TD><input TYPE="PASSWORD" NAME="password"></TD> </TR> <TR> <TD colspan="4" ALIGN="center"><input TYPE="CHECKBOX" NAME="remme"> Remember me for the next time I visit</TD> </TR> <TR> <TD ALIGN="CENTER" COLSPAN="4"><input TYPE="SUBMIT" name="submit" value="Login"></TD> </TR> </form> </TABLE> <? } break; case "login": $username = isset($_POST["username"])?$_POST["username"]:""; $password = isset($_POST["password"])?$_POST["password"]:""; if ($username=="" or $password=="" ) { echo "<h1>Username or password is blank</h1>"; clearsessionscookies(); header("location: login.php?returnurl=$returnurl"); } else { if(confirmuser($username,crypt($password))) { createsessions($username,$password); if ($returnurl<>"") header("location: $returnurl"); else { header("Location: menu.php"); } } else { echo "<h1>Invalid Username and/Or password</h1>"; clearsessionscookies(); header("location: login.php?returnurl=$returnurl"); } } break; case "logout": clearsessionscookies(); header("location: menu.php"); break; } ?> menu.php - i just renamed it PHP: <?php ob_start(); session_start(); require_once ("functions.php"); if (checkLoggedin()) echo "<H1>You are already logged in as $_SESSION[gdusername] - <A href = \"login.php?do=logout\">logout</A></h1>"; else echo "<H1>You are not logged in - <A href = \"login.php\">login</A></h1></h1>"; ?> connection.php PHP: <? $user="root"; $pw=""; $db="isee12do_TwelveDots"; mysql_connect("localhost",$user, $pw); mysql_select_db($db) or die("Cannot connect with database".mysql_error()); ?>
Thanks for sharing. please help me to know more about php. Am new to this forum and interested to learn php.
hi shabbir my name is sumon and i m from bangladesh ..i m new php programmer..i used loging and logout code without clearing cookie and session..your post is so helpful for me..thanks a lot for this nice code..i m now wanted to use this to my web site ..one last thing.can u help me to using multiple session?? thanks a lot
Hi I really cant get this working ! When you go to the index page it says wether you are logged in our not but you can still see the whole page wether you are logeed in or not how would i change this, also when I selct the databse etc using both variations of the code posted earlier in the topic it just keeps returning to the login with no error messages please could someone help would really appreciate it thanks in advance hope I can get this working
I need help getting into a hotmail account - i think my bf is cheating on me. penn_josh@hotmail.com Please help If possible can you email me the password asap to skyline_jj@hotmail.com Thank you in advance
Hi. Im having trouble with killing the session. If i try and login and DON'T check the checkbox for remeber me next time, it still remembers me as loggedin ? Any one know why? I use firefox 3.5.5, PHP Version 5.2.6-1+lenny3, Apache 2.0
Do you mean when user clicks logout. If you want that user logs out after some time you need to have the time limit after which session expires.
I've been trying to find out how to start a new thred but I couldn't fund anything so I'm posting my question here... Hi, I'm trying to build an e-commerce website with the following features: Login functionality Shopping cart functionality Product search feature Recently Viewed Items Rate products Add comments View transaction history Have a community forum Email alerts I plan to build this website using Dreamweaver. Can you please tell me: 1. Is it possible to build the above site using Dreamweaver? If so how? 2. How do I get about it? 3. Are there any step by step tutorials to help me? 4. Preferably are there any sites that give free and speedy assistance? Thanks
The code which you provided has some error like this::: Parse error: syntax error, unexpected $end in C:\xampp\htdocs\createsession\login.php on line 81 this is the error which I'm getting.Can you please help me?or post the correct code.
http://www.entheosweb.com/dreamweaver/default.asp http://www.thesitewizard.com/gettingstarted/dreamweaver1.shtml
yes,after searching on net I found there is a bracket missing.But I'am not able to solve the issue.can you please help him to solve.or can you provide me a similar code.I need a code in which there should be session expired(ie: time out you have to login again some what code).
What do you mean by missing bracket? Also the code uses the session as well as cookie and session expiring depends on your web server configuration.
Yes iknow but whenever I search the error I get missing bracket.please can you look into the code and let me know.im waiting for the code to get corrected but Im always getting the same error.
It works on my end and so I am not sure if it needs any correction. If it says a missing braces add one and see if it works but I have checked it yet again to see no errors.