static function fsockopen_request($url, $r)
{
$arrURL = parse_url($url);
$fsockopen_host = $arrURL['host'];
if (!isset($arrURL['port'])) {
$arrURL['port'] = 80;
}
$arrURL += array('path' => '');
//prevent notice
//fsockopen has issues with 'localhost' with IPv6 with certain versions of PHP, It attempts to connect to ::1,
// which fails when the server is not setup for it. For compatibility, always connect to the IPv4 address.
if ('localhost' == strtolower($fsockopen_host)) {
$fsockopen_host = '127.0.0.1';
}
$iError = null;
// Store error number
$strError = null;
// Store error string
$handle = @fsockopen($fsockopen_host, $arrURL['port'], $iError, $strError, $r['timeout']);
if ($handle === false) {
return false;
}
gpRemoteGet::stream_timeout($handle, $r['timeout']);
$requestPath = $arrURL['path'] . (isset($arrURL['query']) ? '?' . $arrURL['query'] : '');
if (empty($requestPath)) {
$requestPath .= '/';
}
$strHeaders = strtoupper($r['method']) . ' ' . $requestPath . ' HTTP/' . $r['httpversion'] . "\r\n";
$strHeaders .= 'Host: ' . $arrURL['host'] . "\r\n";
if (isset($r['user-agent'])) {
$strHeaders .= 'User-agent: ' . $r['user-agent'] . "\r\n";
}
$strHeaders .= "\r\n";
fwrite($handle, $strHeaders);
$strResponse = '';
while (!feof($handle)) {
$strResponse .= fread($handle, 4096);
}
fclose($handle);
$process = gpRemoteGet::processResponse($strResponse);
$processedHeaders = gpRemoteGet::processHeaders($process['headers']);
// If location is found, then assume redirect and redirect to location.
if (isset($processedHeaders['headers']['location'])) {
return gpRemoteGet::Redirect($processedHeaders, $r, $arrURL);
}
$strResponse = gpRemoteGet::chunkTransferDecode($strResponse, $processedHeaders);
return array('headers' => $processedHeaders['headers'], 'body' => $process['body'], 'response' => $processedHeaders['response'], 'cookies' => $processedHeaders['cookies']);
}
