public static function sendRequest($request)
{
$t1 = microtime(true);
$ch = curl_init();
$options = array(CURLOPT_USERAGENT => self::userAgent(), CURLOPT_RETURNTRANSFER => true, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_SSL_VERIFYHOST => false, CURLOPT_HEADER => true, CURLOPT_NOBODY => false, CURLOPT_CUSTOMREQUEST => $request->method, CURLOPT_URL => $request->url);
// Handle open_basedir & safe mode
if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
$options[CURLOPT_FOLLOWLOCATION] = true;
}
if (!empty($request->headers)) {
$headers = array();
foreach ($request->headers as $key => $val) {
array_push($headers, "{$key}: {$val}");
}
$options[CURLOPT_HTTPHEADER] = $headers;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
if (!empty($request->body)) {
$options[CURLOPT_POSTFIELDS] = $request->body;
}
curl_setopt_array($ch, $options);
$result = curl_exec($ch);
$t2 = microtime(true);
$duration = round($t2 - $t1, 3);
$ret = curl_errno($ch);
if ($ret !== 0) {
$r = new Response(-1, $duration, array(), null, curl_error($ch));
curl_close($ch);
return $r;
}
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$headers = self::parseHeaders(substr($result, 0, $header_size));
$body = substr($result, $header_size);
curl_close($ch);
return new Response($code, $duration, $headers, $body, null);
}