At present, there is no logoff function that would destroy or end the session. What exactly is happening to make you think your session is lost? Onload of home page body initiates an AJAX call through a javascript function to populate fields in the home page. html; css; javascript; laravel; php; Aug 24, 2020 in PHP by kartik • 37,510 points • 5,391 views. session_register('username'); can you show me how it is done in my code. If I insert the session_regenerate_id() method that jeff_zamrzla gives below the refresh the page, I get a new session_id() but the COOKIE value is initially the prior session_id() until I hit refresh a second time. 1. The problem i am facing is that when I hit the browser REFRESH button couple of times the session variables looses the value which is trouble for me as I am using Session Variables for different purposes. if($rows == 1) Roger_Ramjet. mysqli_close($conn);
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Keep the Form Data on Refresh with the PHP Null Coalescing Operator. 2. Using session.save_path = mm seems to workaround with PHP 4.1.2, but I would prefer to avoid using libmm, which now is a dead project; moreover, this workaround is rather awkful, as sessions get lost if Apache is restarted (e.g.
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However, none of them have solved the issue for me. On page refresh, I echo $this->Session->all_userdata() and I receive: Array ([__ci_last_regenerate] => 1576624805) Each refresh generates a new number. to send internal messages around my site, and have discovered that if some genius hits the refresh button, it resends the message. Once verified you can pull the code. session_start(); $login=mysqli_real_escape_string($conn,$POST['login']); Here's a summary of the coding flow: Home page starts session. Since it appears you are redirecting the user to the member's only page using the Location header on the same page the session is initiated, the PHPSESSID cookie will not be set. In this tutorial we will explain how you can refresh a page after some interval of time. { Also, if you are going to do a header() redirect, you need to do a [man]session_write_close/man before it to ensure that your session data is saved. As of bug #14636 the cause was that session.auto_start was set to 1 and despite this fact session_start was used to initiate a session. By default it is set to off and leave it if it is off. //Create query $qry="SELECT member_id,firstname FROM members WHERE login='$login' AND passwd='$password'"; $result=mysqli_query($conn,$qry); //Check whether the query was successful or not if($result) { if(mysqli_num_rows($result)>0) { //Login Successful session_regenerate_id(); $member=mysqli_fetch_assoc($result); $_SESSION['SESS_MEMBER_ID']=$member['member_id']; $_SESSION['FIRSTNAME']=$member['firstname']; session_write_close(); header("location: member-index.php… Share. Note that this doesn’t work for a normal page refresh (F5, CTRL-F5). UPDATE: session loss problems can also result from a misconfigured application pool. Refresh the page (index.php) - by manually clicking in the address bar and hitting Enter again. First load should show "Testing sessions working" Session lost on page refresh . Their session variable is still there, but PHP won't give it to a stranger. it has stored all the session but my problem right now is the session when i try to echo it on another page it doesnt show. a refresh should show "Testing sessions are working". For example, if the application pool your site is running is configured as a web farm or a web garden (by setting the maximum number of worker processes to more than one), and if you're not using the session service or SQL sessions, incoming requests will unpredictably go to one of the worker processes, and … this works as expected. 9 Years Ago. ?>
simple restate the $_SESSION['Firstname'] = $firstname; $_SESSION['Lastname'] = $lastname; $_SESSION['Email'] = $email; after the escaped strings and the posted data from the user will become the session data and on relogging the data will be in the database and the session will be set as normal with the updated userdata :) Without seeing any code, it sounds like you're not actually writing the session data. It's actually happening just on refreshing the page, not submitting a form. Any workaround or suggestions for improvement. So far, I have had very troubling experiences with random loss of session data, as described in these bug reports: So far, I have had very troubling experiences with random loss of session data, as described in these bug reports: session.bug_compat_42 = 1 session.bug_compat_warn = 1 ; Check HTTP Referer to invalidate externally stored URLs containing ids. header("Location: http://localhost/main.php?rand=$sessid"); In PHP 7, the null coalescing operator was introduced, which is equivalent to the ternary operator, but shorter.
0 0. refresh a page. it has stored all the session but my problem right now is the session when i try to echo it on another page it doesnt show. try creating a directory such as c:\temp\session now change the setting in php.ini to: session.save_path = c:\temp\session i think on windows you can use forward or backward slashes in paths. A session a process to store information, which can be used by multiple other pages.
On all pages I have a header widget injected with a short code. Refresh page using PHP Function : Sometimes in php we need to reaload ie. $SESSION['password'] = $vpassword; Session data is usually stored after your script terminated without the need to call session_write_close(), but as session data is locked to prevent concurrent writes only one script may operate on a session at any time.When using framesets together with sessions you will experience the frames loading one by one due to this locking. by the way halfabee the test session you suggested was working well but i dont know why my code above wasnt. $result = mysqli_query($conn, $sql) or die('error query'); $submit = $POST['Submit']; This means that every time the home page body is loaded (or refreshed), this AJAX call is made and the session … thank you very much!
however, when the user hits refresh on index.html, that session variable is lost, even though the session id itself remains the exact same.
$vusertype = $POST['usertype']; session_unregister('username'); thank you. . aw! Hello, I have a webapplication deployed on WAS5.1; it has a page that has to auto-refresh every 30 seconds. DariusG 0 Newbie Poster . $sql="SELECT * FROM user WHERE username='$vusername' AND password='$vpassword'"; This means that this session variable ($_SESSION["pwAccepted"]) is assigned (or reassigned) only when the button activating the javascript is pressed. what is the correct session.cookie_path in php.ini? So a safe bet would be to put it at the beginning of your page, immediately after the opening
https://makitweb.com/prevent-page-from-submit-on-refresh-in-php it seems that my prob is the session_regenerate_id(), cause when i try to omit it on my logincheck.php page the page displays the session fine. If I insert the session_regenerate_id() method that jeff_zamrzla gives below the refresh the page, I get a new session_id() but the COOKIE value is initially the prior session_id() until I hit refresh a second time. , 2. Also ensure there are no whitespaces/tabs before the opening So far, I have had very troubling experiences with random loss of session data, as described in these bug reports: So far, I have had very troubling experiences with random loss of session data, as described in these bug reports:
$vusername = $POST['username']; 2. Forwarding Since it appears you are redirecting the user to the member's only page using the Location header on the same page the session is initiated, the PHPSESSID cookie will not be set. error_reporting(E_ALL & ~E_NOTICE); This error shows up in php … error_reporting(E_ALL & ~E_NOTICE); } $SESSION['error'] = $verror; include ('dbconnect.php'); ?>. $SESSION['logged_in'] == true; , Depends if your setting the session, without the session_start on top, then refreshing it, then no. But if I'm viewing my own profile which would be: /profile.php?user=me I can refresh without losing the session however ever if it's someone elses which would be: i just try to omit the session_id() and left the session_regenerate_id() alone. try creating a directory such as c:\temp\session now change the setting in php.ini to: session.save_path = c:\temp\session i think on windows you can use forward or backward slashes in paths. Post your code. form action="userlogincheck.php" method="post" enctype="multipart/form-data" name="Login"> [2002-02-07 05:38 UTC] betsos at westgate dot gr I don't think that this is a duplicate bug. session_start(); $test = "Hello world"; session_register(test); ?> session2.php: You must use session_start () at the beginning of EVERY script that. ; HTTP_REFERER has to contain this substring for the session to be ; considered as valid. thank you! This: thank you for those who will respond. if so, this is from the PHP documentation: Note: Session ID is not passed with Location header even if session.use_trans_sid is enabled. }.
one of the frames (left.php) sets a php session variable (using a form). session_write_close(); If you don't have session.auto_start on, you need to call session_start() [php.net] before writing or reading any session data. I tried adding session_start () (at line ****), but I get the same results. when the php.ini session.cookie_path = /, the session is echoing the content of the saved session but the session file stored is empty. this is the dummy action with dumps I have made, after, let say 5 refreshes all the session is gone... /** * @route("/testSession.html", name="test_session") * @template() */ public function testSessionAction(Request $request){$session = $this->get('session'); dump($session->getId()); dump($session->getName()); dump($session->getMetadataBag()); deko. here is the code for that...