I am queite new to codeigniter and having some issues with the request object.

I am trying to pass some tokens from before filter to the request object but getting some depracation warning when trying to access it from controller

```
// before filter
$request->decodedToken = $decoded;
```
```
// after filter
   public function logout()
   {
       $originalToken = $this->request->originalToken ?? null;
   }

```

WARNING - 2024-04-19 12:40:09 --> [DEPRECATED] Creation of dynamic property CodeIgniter\HTTP\IncomingRequest::$originalToken is deprecated in APPPATH/Filters/AuthFilter.php

I got a type error in SYSTEMPATH\View\Cells\Cell.php at line 88:
substr(): Argument #3 ($length) must be of type ?int, bool given
because of
declare(strict_types=1);
I changed the code to:
            $pos = strrpos($viewName, '_cell');
            if ($pos === false) {
              $possibleView1 = $directory . $viewName . '.php';             
            } else {
              $possibleView1 = $directory . substr($viewName, 0, $pos) . '.php';
            }

Now the gallery using Cell.php is working. I hope it helps.

Hello everyone!

I gave up trying to solve it on my own, which is why I find myself here asking for help.

I run an online store based on CodeIgniter 3, which randomly (I think, since I was never able to reproduce the error) returns a POST 403 error specifically in the form that leads to the /checkout controller.

It is a problem, since errors are seen by users and are possible sales that may not be made. 

I have my suspicions on the CSRF. I previously suspected CloudFlare, but after some tests I have ruled it out.

Any suggestions?

Thank you so much!

Dev.to - Webhooks and WebSockets

I am trying to use MemcachedHandler for my sessions.
I have thus these two lines in Config\Session.php:

Quote:TypeError

CodeIgniter\Cache\Handlers\MemcachedHandler::__construct(): Argument #1 ($config) must be of type Config\Cache, Config\App given, called in C:\wamp64\www\project\vendor\codeigniter4\framework\system\Config\Services.php on line 667

Hello,
My document management system opens by default to a paged table showing all rows in the documents table.  
Controller:

Hello-  I am working on a large migration from CI3 to CI4.  I have attempted to set the session $savePath and $cookieName to be the same in CI3 and CI4, so that I can read in CI3 a session variable that is set by CI4.  My example is that I have a CI4 page which requires login.  It sets a session variable 'destination' with the URL to redirect to after logging in, then redirects (using a route) to the CI3 login page.  However, once there I am not able to retrieve that session variable.  I'm not sure what I am missing.
I changed app\Config\Session.php to have: 

I updated from 4.4.x to 4.51, Follow instruction upgrading. I clear cache first created by 4.4.x, and open again in browser with local computer give SUCCESS. But with environment dev server same as clear cache first appear ERROR

Fatal error: Declaration of CodeIgniter\Log\Logger::emergency(Stringable|string $message, array $context = []): void must be compatible with PsrExt\Log\LoggerInterface::emergency($message, array $context = []) in /home/http8_data/xxx/vendor/codeigniter4/framework/system/Log/Logger.php on line 162

This is related to FactoriesCache? What a problem?

I need a way to show a pdf file on browser in codeignter v4.4.0 or later. I have tried inline method in download response but it always downloads the pdf file.

$this->response->download(.......)->inline();

even setting headers have not helped

return $this->response
            ->setHeader('Pragma','public')
            ->setHeader('Expires','0')
            ->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
            ->setHeader('Content-Disposition','inline; filename="'.$filename.'"')
            ->setContentType('application/pdf')
            ->setHeader('Content-Length',strlen($data))
            ->download($filename,$data,true);

Would you please help me?

I created a restful api with codeigniter 4, but when I make a request through the browser, I get the following error: "Access to XMLHttpRequest at 'http://localhost:3001/v1/pessoa' from origin 'http:// localhost:8080' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.".
But when I test it through postman, it works correctly.
What should be done to correct it? I already tried to create a filter, as suggested on the internet, but it didn't work.
In the frontend I make a request and in the network tab of devtools, two requests appear, one is Options and it was giving 404, so I created a method in my control and defined this route to Options, so this first option responded ok, but the GET method continues 404 (GET + preflight), how do I resolve this situation, someone please help me.