processResponse example

                );
            }

            $bytes_written = 0;

            while ( ! feof( $handle ) && $keep_reading ) {
                $block = fread( $handle, $block_size );
                if ( ! $body_started ) {
                    $response .= $block;
                    if ( strpos( $response, "\r\n\r\n" ) ) {
                        $processed_response = WP_Http::processResponse( $response );
                        $body_started       = true;
                        $block              = $processed_response['body'];
                        unset( $response );
                        $processed_response['body'] = '';
                    }
                }

                $this_block_size = strlen( $block );

                if ( isset( $parsed_args['limit_response_size'] )
                    && ( $bytes_written + $this_block_size ) > $parsed_args['limit_response_size']
                )