(PECL pecl_http:0.10.0-1.5.5)
HttpRequest::setOptions — Set options
Set the request options to use.
可用參數的完整列表見 http_get() 函式和 選項。
an associative array, which values will overwrite the currently set request options; if empty or omitted, the options of the HttpRequest object will be reset
如果成功則回傳 TRUE,失敗則回傳 FALSE。