protected function processStack(){

		do{

			do {
				$status = curl_multi_exec($this->curl_multi, $active);
			}
			while($status === CURLM_CALL_MULTI_PERFORM);

			// welcome to callback hell.
			while($state = curl_multi_info_read($this->curl_multi)){
				$url = $this->multiResponseHandler->handleResponse(new MultiResponse($state['handle']));

				if($url instanceof URL){
					$this->stack[] = $url;
				}

				curl_multi_remove_handle($this->curl_multi, $state['handle']);
				curl_close($state['handle']);
				$this->createHandle();
			}

			if($active){
				curl_multi_select($this->curl_multi, $this->options->timeout);
			}

		}
		while($active && $status === CURLM_OK);

	}
protected function processStack(){

		do{

			do {
				$status = curl_multi_exec($this->curl_multi, $active);
			}
			while($status === CURLM_CALL_MULTI_PERFORM);

			// welcome to callback hell.
			while($state = curl_multi_info_read($this->curl_multi)){
				$url = $this->multiResponseHandler->handleResponse(new MultiResponse($state['handle']));

				if($url instanceof URL){
					$this->stack[] = $url;
				}

				curl_multi_remove_handle($this->curl_multi, $state['handle']);
				curl_close($state['handle']);
				$this->createHandle();
			}

			if($active){
				curl_multi_select($this->curl_multi, $this->options->timeout);
			}

		}
		while($active && $status === CURLM_OK);

	}
protected function processStack ( ) { do { do { $ status = curl_multi_exec ( $ this -> curl_multi , $ active ) ; } while ( $ status === CURLM_CALL_MULTI_PERFORM ) ; // welcome to callback hell. while ( $ state = curl_multi_info_read ( $ this -> curl_multi ) ) { $ url = $ this -> multiResponseHandler -> handleResponse ( new MultiResponse ( $ state [ 'handle' ] ) ) ; if ( $ url instanceof URL ) { $ this -> stack [ ] = $ url ; } curl_multi_remove_handle ( $ this -> curl_multi , $ state [ 'handle' ] ) ; curl_close ( $ state [ 'handle' ] ) ; $ this -> createHandle ( ) ; } if ( $ active ) { curl_multi_select ( $ this -> curl_multi , $ this -> options -> timeout ) ; } } while ( $ active && $ status === CURLM_OK ) ; }
processes the requests

@return void
processes the requests