chore: suppress PHPStan warning for and

Author: warcooft

system/HTTP/RedirectResponse.php

@@ -92,9 +92,11 @@ public function back(?int $code = null, string $method = 'auto')
     public function withInput()
     {
         $session = service('session');
+
+        // @phpstan-ignore-next-line
         $session->setFlashdata('_ci_old_input', [
-            'get'  => isset($_GET) ? $_GET : [],
-            'post' => isset($_POST) ? $_POST : [],
+            'get'  => $_GET ?? [],
+            'post' => $_POST ?? [],
         ]);
 
         $this->withErrors();