file_get_contents下載一個https圖片，報錯如下Warning: file_get_contents(): Failed to enable cryptofailed to open stream: operation failed in已經在php.ini 打開openssl擴展和 fopen url在phpinfo里面檢查已經正確開啟    $arrContextOptions=array(        "ssl"=>array(            "verify_peer"=>false,            "verify_peer_name"=>false,         ),     );      // return file_get_contents($url);     return file_get_contents($url, false, stream_context_create($arrContextOptions));使用這段代碼同樣無效，仍然報此錯誤