protected function sendRequest($method, Uri $url, $postData = null)
{
$this->status = 0;
$this->result = '';
$this->responseHeaders->clear();
$this->responseCookies->clear();
if ($this->proxyHost != '') {
$path = $url->getUrl();
if ($this->proxyUser != '') {
$this->setHeader("Proxy-Authorization", "Basic " . base64_encode($this->proxyUser . ":" . $this->proxyPassword));
}
} else {
$path = $url->getPathQuery();
}
$request = $method . " " . $path . " HTTP/" . $this->version . "\r\n";
$this->setHeader("Host", $url->getHost());
$this->setHeader("Connection", "close", false);
$this->setHeader("Accept", "*/*", false);
$this->setHeader("Accept-Language", "en", false);
if (($user = $url->getUser()) != '') {
$this->setAuthorization($user, $url->getPass());
}
$cookies = $this->requestCookies->toString();
if ($cookies != '') {
$this->setHeader("Cookie", $cookies);
}
if ($this->compress) {
$this->setHeader("Accept-Encoding", "gzip");
}
if (!is_resource($postData) && ($method == self::HTTP_POST || $method == self::HTTP_PUT)) {
if ($method != self::HTTP_PUT && $this->requestHeaders->get("Content-Type") === null) {
$contentType = "application/x-www-form-urlencoded";
if ($this->requestCharset != '') {
$contentType .= "; charset=" . $this->requestCharset;
}
$this->setHeader("Content-Type", $contentType);
}
if ($this->requestHeaders->get("Content-Length") === null) {
$this->setHeader("Content-Length", String::getBinaryLength($postData));
}
}
$request .= $this->requestHeaders->toString();
$request .= "\r\n";
$this->send($request);
if ($method == self::HTTP_POST || $method == self::HTTP_PUT) {
if (is_resource($postData)) {
//PUT data can be file resource
while (!feof($postData)) {
$this->send(fread($postData, self::BUF_POST_LEN));
}
} else {
$this->send($postData);
}
}
}