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    <p>There seems to be quite a few things to fix, here are a few:</p> <pre><code>//the if statement will only be entered if sessionloginid is set, only set inside the statement, which will never be entered if(isset($_SESSION['sessionloginid'])) { //you should use prepared statements. Query will never run here, since the sessionloginid is never set. $query ="SELECT * FROM privilege where login_id='".$_SESSION['sessionloginid']."'" ; //your login_id used above is not unique. It should be a key, and autoincremented $result = mysqli_query($link,$query) or die(''); //since login_id is not unique, this while loop will replace the session variables you will set with the last row returned. while($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) { //storing access level, but never used again $access = $row['AccessLevel']; //the following two lines don't do anything $_SESSION['sessionloginid']; $_SESSION['sessionaccess']; //Example replacement: $_SESSION['sessionloginid'] = $row['login_id']; } } </code></pre> <p>Next issues:</p> <pre><code>function login() { //this function will return true or false, but does not set or do anything. Intentional? return (isset($_SESSION['sessionloginid'])) ? true:false ; //this echo will not run, since the function stops on return echo $_SESSION['sessionloginid']; } //calling login here does nothing, since login only returns a Boolean value. login(); </code></pre> <p>The protection will never run header() since the sessionloginid is never set to true, and session access is never set as well.</p> <pre><code>function protect_page(){ //sessionloginid is never set, so will never be true if($_SESSION['sessionloginid']== true &amp;&amp; $_SESSION['sessionaccess'] !=1 ){ header ('location:http://localhost/database/agtdatabase/agt_site/agtSite/agt2.php'); //echo $_SESSION['sessionaccess']; output 12 when user a logged in exit(); } } </code></pre> <p>I realize this doesn't completely answer the question, but it should get you headed in the right direction, I hope. Fix those, and let me know what you get. Side note: login_id should be table key, I would think. It should be autoincremented and unique. Otherwise you could get multiple results, instead of a unique user logging in. For example, a login_id of 1 could grant access level of 1 or 2, since there is a login_id of 1 for each of those access levels.</p>
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    1. USMatthew Johnson
    1. USMatthew Johnson
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