Notice: Undefined index: username in D:\programing\xampp\htdocs\brackets\admin\config\setup.php

[alhadidy]

when logout the value of $_SESSION become Undefined in setup file where the function of $data_user is and that is obvious cuz i just unset it be logging out but the error is there hope i find help here...

[creptor]

Ok, just post your code here (setup.php is the only one necessary) and I'll find the error and give you a solution :P If the code looks messy use http://pastebin.com/

[alhadidy]

`<?php

#database connection include('../config/connection.php');

#functions include('functions/data.php'); include('functions/template.php');

#constants DEFINE('D_TEMPLATE', 'template');

#site setup $debug = data_settengs_value($dbCon, 'debug-status');

#default id for the url if(isset($_GET['page'])) { $pageid = $_GET['page']; } else { $pageid = 1; }

#page setup $page = data_page($dbCon, $pageid);

#user info setup $user = data_user($dbCon, $_SESSION['username']); ?>`

this is my code, thank you for your help :)

[creptor]

Well it's actually very simple.

Just place this on the part where you call the user function (#user info setup):

if(isset($_SESSION['username'])&&!empty($_SESSION['username'])){
    $user = data_user($dbCon, $_SESSION['username']);
}

I can't check the code because I'm on my phone, but it should work (and be correctly written). You should add something similar to the outputs too.

[creptor]

That basically checks if the username exists, and that is valid 😉

[alhadidy]

thank you very much :), actually it's my first course of coding, i have just started learning php from youtube.. @creptor