Google drive api PHP:类Google_DriveService.PHP出错

我使用库项目：google-api-php-client-0.6.1.tar.gts。 复制示例：

PHP错误：致命错误：对……中的非对象调用成员函数getName（） $about未分配给对象，且数组类型为：

Array (
[kind] => drive#file
[id] => 0B6xE_F1PfpXTWUVUNE5nZW5qYUU
[etag] => "Ys3khhcpAWaV7oeqaRGUOvsvqpo/MTM2MjEyNTY4MjE5NA"
[selfLink] => https://www.googleapis.com/drive/v2/files/0B6xE_F1PfpXTWUVUNE5nZW5qYUU
[webContentLink] => https://docs.google.com/uc?id=0B6xE_F1PfpXTWUVUNE5nZW5qYUU&export=download
[alternateLink] => https://docs.google.com/file/d/0B6xE_F1PfpXTWUVUNE5nZW5qYUU/edit
[iconLink] => https://ssl.gstatic.com/docs/doclist/images/icon_10_word_list.png
[thumbnailLink] => https://lh5.googleusercontent.com/Mb3p9nFVuzwGaaKVVxfyBKwPOS4-0QjiSUi7EcfiA6_QBgRThM7NrPOcBC-UcRKt6Q=s220
[title] => Kniga3_A5.doc
[mimeType] => application/msword
[labels] => Array
    (
        [starred] => 
        [hidden] => 
        [trashed] => 
        [restricted] => 
        [viewed] => 
    )

[createdDate] => 2013-03-01T08:14:40.352Z
[modifiedDate] => 2013-03-01T08:14:42.194Z
[modifiedByMeDate] => 2013-03-01T08:14:40.332Z
[parents] => Array ..................

该数组的一个示例在函数printFile中获得，但其格式与printAbout中的相同。
我认为应该给这个对象……

---

我在其他函数中也注意到了同样的错误。

PHP客户端库可以返回关联数组或对象，示例假定您正在获取对象。要配置此行为，可以在

$apiConfig

中设置

use\u objects

属性：

Array (
[kind] => drive#file
[id] => 0B6xE_F1PfpXTWUVUNE5nZW5qYUU
[etag] => "Ys3khhcpAWaV7oeqaRGUOvsvqpo/MTM2MjEyNTY4MjE5NA"
[selfLink] => https://www.googleapis.com/drive/v2/files/0B6xE_F1PfpXTWUVUNE5nZW5qYUU
[webContentLink] => https://docs.google.com/uc?id=0B6xE_F1PfpXTWUVUNE5nZW5qYUU&export=download
[alternateLink] => https://docs.google.com/file/d/0B6xE_F1PfpXTWUVUNE5nZW5qYUU/edit
[iconLink] => https://ssl.gstatic.com/docs/doclist/images/icon_10_word_list.png
[thumbnailLink] => https://lh5.googleusercontent.com/Mb3p9nFVuzwGaaKVVxfyBKwPOS4-0QjiSUi7EcfiA6_QBgRThM7NrPOcBC-UcRKt6Q=s220
[title] => Kniga3_A5.doc
[mimeType] => application/msword
[labels] => Array
    (
        [starred] => 
        [hidden] => 
        [trashed] => 
        [restricted] => 
        [viewed] => 
    )

[createdDate] => 2013-03-01T08:14:40.352Z
[modifiedDate] => 2013-03-01T08:14:42.194Z
[modifiedByMeDate] => 2013-03-01T08:14:40.332Z
[parents] => Array ..................