根据leancloud的官方文档，用php里的curl来访问RESTAPI的时候，一直无法完成相应的功能，比如官方文档例子里创建一个GameScore的对象,php代码如下，设置好了访问url和appid等相关参数了，执行的时候最后只返回一个0，别的什么都没有，leancloud的控制台里看不到创建的对象，控制台里原来手动创建国GameScore 这个class

php$headers = array(
                    'Content-Type: application/json',
                    'X-AVOSCloud-Application-Id: '.$appID,
                    'X-AVOSCloud-Application-Key: '.$appKey

                    );
    $dataJson = json_encode(
                        array(
                            'score' => 2015,
                            'playerName' => 'Tom Raidol',
                            'cheatMode'=> true
                            )
                        );

    $curlConn = curl_init();

    curl_setopt($curlConn, CURLOPT_TIMEOUT, 30);
    curl_setopt($curlConn, CURLOPT_USERAGENT, 'AVOSCloud.com-php-library/2.0');
    curl_setopt($curlConn, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curlConn, CURLINFO_HEADER_OUT, true);
    curl_setopt($curlConn, CURLOPT_HTTPHEADER, $headers);

    curl_setopt($curlConn, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($curlConn, CURLOPT_POSTFIELDS, $dataJson);

    curl_setopt($curlConn, CURLOPT_URL, $leancloudAPI);


    $response = curl_exec($curlConn);

    print_r($response);

    $responseCode = curl_getinfo($curlConn, CURLINFO_HTTP_CODE);

    echo $responseCode;