php如何访问object

请问
object(Helper_Uploader_File) {
  protected '_file'  => array(
    'name' => string '4_光影_1.jpg' (length=14)
    'type' => string 'image/jpeg' (length=10)
    'tmp_name' => string 'C:\WINDOWS\Temp\php166.tmp' (length=26)
    'error' => integer 0
    'size' => integer 115946
    'full_path' => string 'E:/www/Apache docs/clubcz/file/upload/2009-12-20/image_bigimg_126131492896.jpg' (length=80)
    'is_moved' => boolean TRUE
  )
  protected '_name'  => string 'iurl2' (length=5)
}

如何访问这个object里的  '4_光影_1.jpg'

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顶顶顶

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你的文件已经成功上传，并保存至'E:/www/Apache docs/clubcz/file/upload/2009-12-20/image_bigimg_126131492896.jpg'
如果你的网站根目录是至'E:/www/Apache docs'，那么只要访问'http://域名或IP可能带端口/clubcz/file/upload/2009-12-20/image_bigimg_126131492896.jpg'

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把返回结果赋值给一个变量$obj;
$obj->name;