output = $output; return $this; } //-------------------------------------------------------------------- protected function sendRequest(array $curl_options = []): string { // Save so we can access later. $this->curl_options = $curl_options; return $this->output; } //-------------------------------------------------------------------- // for testing purposes only public function getBaseURI() { return $this->baseURI; } // for testing purposes only public function getDelay() { return $this->delay; } }