private function getParameterList()
    {
        return array_filter(
            $this->container->getParameterBag()->all(), function ($name) {
                if (preg_match('/^container\./', $name)) {
                    return false;
                }
                if (preg_match('/^drupal\./', $name)) {
                    return false;
                }
                if (preg_match('/^console\./', $name)) {
                    return false;
                }
                return true;
            }, ARRAY_FILTER_USE_KEY
        );
    }
private function getParameterList()
    {
        return array_filter(
            $this->container->getParameterBag()->all(), function ($name) {
                if (preg_match('/^container\./', $name)) {
                    return false;
                }
                if (preg_match('/^drupal\./', $name)) {
                    return false;
                }
                if (preg_match('/^console\./', $name)) {
                    return false;
                }
                return true;
            }, ARRAY_FILTER_USE_KEY
        );
    }
private function getParameterList ( ) { return array_filter ( $ this -> container -> getParameterBag ( ) -> all ( ) , function ( $ name ) { if ( preg_match ( '/^container\./' , $ name ) ) { return false ; } if ( preg_match ( '/^drupal\./' , $ name ) ) { return false ; } if ( preg_match ( '/^console\./' , $ name ) ) { return false ; } return true ; } , ARRAY_FILTER_USE_KEY ) ; }
Get parameter list.

@return array
Array with parameter.
Get parameter list .