http://stackoverflow.com/questions/32820376/fopen-accept-self-signed-certificate fsockopen 대신 stream_context_create, stream_socket_client 를 이용 verify 인증을 하지 않고 연결한다. INIpayStd/libs/HttpClient.php $contextOptions = Array( 'ssl' => Array( 'verify_peer' => FALSE ) ); $context = stream_context_create($contextOptions); if (!$this->sock = stream_socket_client($this->ssl.$this->host.":".$this->port, $e..