At0mic Posted May 15, 2007 Share Posted May 15, 2007 I've just tested my website using Firefox and I get the following error message when I try to log in:Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively. in Unknown on line 0If I press "back" and refresh the page, I'm logged in. Everything works properly in IE6.Please please please can anyone help?Here's my login code:<?session_start("sesh");$log_u = trim($_POST['username']);$log_p = trim($_POST['password']);if( !empty($log_u) && !empty($log_p) ){ $login_u = trim($log_u); $login_p = trim(md5($log_p)); include ('inc/config.php'); $q = "SELECT * FROM staff WHERE username = '$login_u' AND password = '$login_p'"; $r = mysql_query($q); if (mysql_num_rows($r) == 1) { while ( $row = mysql_fetch_array($r) ) { $first_name = $row['first_name']; $last_name = $row['last_name']; $username = $row['username']; $staff_id = $row['id']; $permission_id = $row['permission_id']; $permission_to_book_rooms = $row['permission_to_book_rooms']; $room_booking_admin = $row['room_booking_admin']; $is_manager = $row['is_manager']; $password = $row['password']; $email = $row['email']; $full_name = $first_name ." " .$last_name; session_start("stusesh"); session_register('first_name'); session_register('last_name'); session_register('username'); session_register('full_name'); session_register('staff_id'); session_register('email'); session_register('permission_id'); session_register('permission_to_book_rooms'); session_register('room_booking_admin'); session_register('password'); session_register('is_manager'); if ( $page_logged_in_from == "login.php" ) { header("location: /index.php"); exit; } else { header("location: $page_logged_in_from"); exit; } } } else { $page_title = "error"; include ('header.php'); echo "<p>You have entered an incorrect first name or password</p>"; echo $_SESSION['first_name'] ."<br/>"; echo $_SESSION['last_name'] ."<br/>"; echo $_SESSION['password'] ."<br/>"; include ('footer.php'); exit; }}else{ if ( !empty($_SESSION['username']) && !empty($_SESSION['password']) ) { if ( $page_logged_in_from == "login.php" ) { header("location: /index.php"); exit; } else { // header("location: $page_logged_in_from"); exit; } } else { $page_title = "error"; include ('header.php'); echo "<p>You must fill in your <b>first name</b> and your <b>password</b>!</p>"; include ('footer.php'); exit; }}?> Link to comment Share on other sites More sharing options...
At0mic Posted May 30, 2007 Author Share Posted May 30, 2007 Hi can anyone help me? If I turn on error reporting, I get:Notice: Undefined index: submit in H:\xampplite\htdocs\pages\news\editNews.php on line 48When I make my changes and click submit, I get:Notice: Undefined index: cmd in H:\xampplite\htdocs\pages\news\editNews.php on line 21Notice: Undefined index: id in H:\xampplite\htdocs\pages\news\editNews.php on line 62 Link to comment Share on other sites More sharing options...
ripken204 Posted May 30, 2007 Share Posted May 30, 2007 can you post editnews.php? or at least the lines that are giving the error? Link to comment Share on other sites More sharing options...
At0mic Posted June 4, 2007 Author Share Posted June 4, 2007 Oh yeah I meant to have posted editnews.php at the time but must have forgot.With errors turned on, I get:Notice: Undefined index: submit in H:\xampplite\htdocs\pages\news\editNews.php on line 49when I try and edit the page and press submit, I get:Notice: Undefined index: cmd in H:\xampplite\htdocs\pages\news\editNews.php on line 22<?include ('../../inc/config.php');if($_GET["cmd"]=="edit" || $_POST["cmd"]=="edit"){ if (!isset($_POST["submit"])) { $id = $_GET["id"]; $sql = "SELECT * FROM news WHERE id=$id"; $result = mysql_query($sql); $myrow = mysql_fetch_array($result); ?> <form action="editNews.php" method="post"> <input type=hidden name="id" value="<?php echo $myrow["id"] ?>"> Name:<INPUT TYPE="TEXT" NAME="name" VALUE="<?php echo $myrow["name"] ?>" SIZE=30><br> Start_date:<INPUT TYPE="TEXT" NAME="start_date" VALUE="<?php echo $myrow["start_date"] ?>" SIZE=30><br> Headline:<INPUT TYPE="TEXT" NAME="headline" VALUE="<?php echo $myrow["headline"] ?>" SIZE=30><br> Article:<TEXTAREA NAME="article" ROWS=10 COLS=30><? echo $myrow["article"] ?></TEXTAREA><br> <input type="hidden" name="cmd" value="edit"> <input type="submit" name="submit" value="submit"> </form> <? }?><? if ($_POST["submit"]) { $id = $_POST["id"]; $name = $_POST["name"]; $start_date = $_POST["start_date"]; $headline = $_POST["headline"]; $article = $_POST["article"];$sql = "UPDATE news SET name = '".$_POST['name']."', start_date = '".$start_date."', headline = '".$headline."', article = '".$article."' WHERE id = '$id' ";$result = mysql_query($sql)or die('Could not edit row '.mysql_error()); }}?> Link to comment Share on other sites More sharing options...
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