comparison vendor/symfony/http-kernel/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPass.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

                 $reason = sprintf('Removing service-argument resolver for controller "%s": no corresponding services exist for the referenced types.', $controller);
             } else {
                 // any methods listed for call-at-instantiation cannot be actions
                 $reason = false;
                 $action = substr(strrchr($controller, ':'), 1);
-                $id = substr($controller, 0, -1 - strlen($action));
+                $id = substr($controller, 0, -1 - \strlen($action));
                 $controllerDef = $container->getDefinition($id);
                 foreach ($controllerDef->getMethodCalls() as list($method)) {
                     if (0 === strcasecmp($action, $method)) {
                         $reason = sprintf('Removing method "%s" of service "%s" from controller candidates: the method is called at instantiation, thus cannot be an action.', $action, $id);
                         break;