Recurly_Client::_getHeaders PHP Method

    private function _getHeaders($headerText)
    {
        $headers = explode("\r\n", $headerText);
        $returnHeaders = array();
        foreach ($headers as &$header) {
            preg_match('/([^:]+): (.*)/', $header, $matches);
            if (sizeof($matches) > 2) {
                $returnHeaders[$matches[1]] = $matches[2];
            }
        }
        return $returnHeaders;
    }