Jump to content

Archived

This topic is now archived and is closed to further replies.

puja

php session help

Recommended Posts

hi im trying to get the sessions working for my login page
the code doesnt give me any error messages but it doesnt seem to restrict any access either
this is wot i have so far:

session_start();
if($_POST){
$_SESSION['user_name']=$_POST["user_name"];
$_SESSION['password']=$_POST["password"];
}

$query = ("select * from customers
where user_name='" . $_SESSION['user_name'] . "' and password='" . $_SESSION['password'] . "'");

$result = @mysql_query($query, $connection) or die(mysql_error());
$row = mysql_fetch_array($result, MYSQL_ASSOC);

if ($_SESSION['user_name'] == $row['user_name'] AND $_SESSION['password'] == $row['password']){

this then leads to the either successful or unsuccessful login page
hope somebody can help

Share this post


Link to post
Share on other sites
What you need to do, is use the POST[username] and POST[password] variables in your query to the database. If the database finds a result for that username and password combination, THEN set the session variable with the username.

[code]
session_start();

$query = "SELECT * FROM users WHERE username='$_POST[username]' AND password='$_POST[password]'";
$result = mysql_query($query);

if($result=="1") { $_SESSION[username]=$_POST[username]; echo "Hello $_SESSION[username], you're logged in"; }
else { echo "Thou art imposter!"; }

[/code]

Once the session variable is set, you can then use that as your security measure... each page that you want protected should have something like this

[code]

<?php session_start();

if(!isset($_SESSION[username])) { echo "go away"; } else {

// Your content here.

}
?>
[/code]

Send me a PM if you want any further help & I'll send you the code for the login procedure i use.

Share this post


Link to post
Share on other sites

×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.