http.php
protected function parse($raw)
    {
        if (! $raw) {
            $this->setError('Nothing fetched');
            $this->headers = new SimpleHttpHeaders('');
        } elseif ('file' === $this->url->getScheme()) {
            $this->headers = new SimpleHttpHeaders('');
            $this->content = $raw;
        } elseif (! strstr($raw, "\r\n\r\n")) {
            $this->setError('Could not split headers from content');
            $this->headers = new SimpleHttpHeaders($raw);
        } else {
            list($headers, $this->content) = explode("\r\n\r\n", $raw, 2);
            $this->headers                 = new SimpleHttpHeaders($headers);
        }
    }
protected function parse($raw)
    {
        if (! $raw) {
            $this->setError('Nothing fetched');
            $this->headers = new SimpleHttpHeaders('');
        } elseif ('file' === $this->url->getScheme()) {
            $this->headers = new SimpleHttpHeaders('');
            $this->content = $raw;
        } elseif (! strstr($raw, "\r\n\r\n")) {
            $this->setError('Could not split headers from content');
            $this->headers = new SimpleHttpHeaders($raw);
        } else {
            list($headers, $this->content) = explode("\r\n\r\n", $raw, 2);
            $this->headers                 = new SimpleHttpHeaders($headers);
        }
    }
Splits up the headers and the rest of the content.

@param string $raw    Content to parse.