AC-13416:: session_set_save_handler() with more than 2 arguments deprecated in PHP 8.4

Author: cod62627

dev/tests/integration/testsuite/Magento/Framework/Session/SessionManagerTest.php

@@ -67,17 +67,7 @@ function session_set_save_handler()
             SessionManagerTest::$isSessionSetSaveHandlerInvoked = true;
             return true;
         }
-
-        $args = func_get_args();
-
-        if (count($args) === 1 && $args[0] instanceof \SessionHandlerInterface) {
-            // PHP 8.4+ single argument case
-            return \session_set_save_handler($args[0], true);
-        } elseif (count($args) === 2 && $args[0] instanceof \SessionHandlerInterface && is_bool($args[1])) {
-            // PHP 8.4+ two arguments case
-            return \session_set_save_handler($args[0], $args[1]);
-        }
-        return call_user_func_array('\session_set_save_handler', $args);
+        return call_user_func_array('\session_set_save_handler', func_get_args());
     }
 
     /**