SESSION CHECK WORKS "MOST" of the time... whats going on?

Posted on 16th Feb 2014 07:03 pm by admin

i have a sign in check thats included in every page that is a members only page which is basically all of my pages. that im working on anyways..
but heres the code..... that works MOST of the time. which doesnt make sense to me and i will explain below what it did.
Code: <?php
session_start ();
if(!session_is_registered(mysessionvariable) || $_SESSION[mod] == "") //if your variable isn't there, then the session must not be
{$_SESSION = array();
session_unset();
session_destroy();
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time()-55, '/');
}
$fullurl = 'http://www.socialemo.com'.$_SERVER['PHP_SELF'];
?>
<meta http-equiv="refresh" content="1;url=http://www.socialemo.com/home.php?homeredirect=
<?php echo $fullurl; ?>">
<?php
exit(); }
else //otherwise, they are logged in & do check
{$checkifrealuser = mysql_num_rows(mysql_query("SELECT id FROM users WHERE username = '$_SESSION[theusername]'"));
if($checkifrealuser == 0){session_unset ();session_destroy ();exit("logged out on this computer too");}}
thats the check is does. first of all when a user signs in at my site they are given a session variable(AKA $_SESSION[mod] along with the sessions called mysessionvariable. mod NEVER IS SET TO EQUAL NOTHING it equals like a number or a word or something if u log in. i added the check if $_SESSION[mod] == "" because the other one alone didnt work all the time or something... that seemed to be working until lately i get redirected with the meta thing AND THEN I GO TO THE PAGE I CANT VIEW UNLESS IM SIGNED IN AND I CAN VIEW IT, I DONT GET REDIRECTED.? WTF?!
obviously it didnt destroy my session like it should have when it redirected me.. OR THE CHECK JUST DOESNT WORK? i dont get it.

and the other thing is ill just randomly get the message "logged out on this computer too"
which i made the second part of the script for like someone that deleted there account as was logged in on two computers at the same time... thats why it checks if the session theusername variable is in the database...?

how do i get this thing to work and why is it doing this? do i have to run a check of all of the session variable? or what?

Your Answer:

Login to answer

Other forums

Call Screen statement Error
Dear Experts,

is there any setting that needs to be done before creating any dialog progr

Something Non-Traditional. Can we solve?
I have an idea for an application here. It's mostly flash, but it couldn't work without a somewhat n

Deleting pointers froms vector?
Hi. I have a vector filled with pointers and I want to delete the pointers. I could do a loop and do

php include email form with attachment
I have had no luck with finding a email form all over the Internet for various reasons. Some insecur

Production of mango in processing industry
Hi,

We have one scenario ,company is in process industry,they are manufacturing MANGO pul

problem in pagination when processing with selectbox form
Hi,

I have a search form, with select boxes, if am selecting the value from the form, it work

Insert data in Mysql and move to another page
I'm stuck with this simple problem. I need to insert data in Mysql and then hit submit and move to a

ereg_replace()
Basically what i need to do is

$title = "This Suck's"

$striped = ereg_repl

Forms Authentication and Refresh at Login page
Hello, When I try to press the Login button in my webapplication at my login.aspx page nothing h

Mastering Regular Expressions, Third Edition, is available.
The Third Edition of Mastering Regular Expressions is available.

QuoteThis third edition is 5