Php 如何从多个受保护的阵列获取值

Php 如何从多个受保护的阵列获取值,php,arrays,object,alfresco,protected,Php,Arrays,Object,Alfresco,Protected,我正在尝试从多个受保护的数组中获取所有guid和标题。我正在使用并尝试列出所有带有listSites的站点。但输出在受保护的阵列上 Alfresco\Model\SitePaging Object ( [container:protected] => Array ( [list] => Alfresco\Model\SitePagingList Object ( [

我正在尝试从多个受保护的数组中获取所有guid和标题。我正在使用并尝试列出所有带有listSites的站点。但输出在受保护的阵列上

Alfresco\Model\SitePaging Object
(
    [container:protected] => Array
        (
            [list] => Alfresco\Model\SitePagingList Object
                (
                    [container:protected] => Array
                        (
                            [pagination] => Alfresco\Model\Pagination Object
                                (
                                    [container:protected] => Array
                                        (
                                            [count] => 5
                                            [has_more_items] => 
                                            [total_items] => 5
                                            [skip_count] => 0
                                            [max_items] => 100
                                        )

                                )

                            [entries] => Array
                                (
                                    [0] => Alfresco\Model\SiteEntry Object
                                        (
                                            [container:protected] => Array
                                                (
                                                    [entry] => Alfresco\Model\Site Object
                                                        (
                                                            [container:protected] => Array
                                                                (
                                                                    [id] => moderated-website
                                                                    [guid] => 99996102-2b6e-4545-83fe-8d9c3a517ca8
                                                                    [title] => Moderated website
                                                                    [description] => not all user can use
                                                                    [visibility] => PUBLIC
                                                                    [preset] => site-dashboard
                                                                    [role] => SiteManager
                                                                )

                                                        )

                                                )

                                        )

                                    [1] => Alfresco\Model\SiteEntry Object
                                        (
                                            [container:protected] => Array
                                                (
                                                    [entry] => Alfresco\Model\Site Object
                                                        (
                                                            [container:protected] => Array
                                                                (
                                                                    [id] => pesta
                                                                    [guid] => faffc572-ae66-40b0-95cb-f49093bc754f
                                                                    [title] => pesta
                                                                    [description] => pesta ultah aristo
                                                                    [visibility] => PRIVATE
                                                                    [preset] => site-dashboard
                                                                    [role] => SiteManager
                                                                )

                                                        )

                                                )

                                        )

                                    [2] => Alfresco\Model\SiteEntry Object
                                        (
                                            [container:protected] => Array
                                                (
                                                    [entry] => Alfresco\Model\Site Object
                                                        (
                                                            [container:protected] => Array
                                                                (
                                                                    [id] => swsdp
                                                                    [guid] => b4cff62a-664d-4d45-9302-98723eac1319
                                                                    [title] => Sample: Web Site Design Project
                                                                    [description] => This is a Sample Alfresco Team site.
                                                                    [visibility] => PUBLIC
                                                                    [preset] => site-dashboard
                                                                    [role] => SiteManager
                                                                )

                                                        )

                                                )

                                        )

                                    [3] => Alfresco\Model\SiteEntry Object
                                        (
                                            [container:protected] => Array
                                                (
                                                    [entry] => Alfresco\Model\Site Object
                                                        (
                                                            [container:protected] => Array
                                                                (
                                                                    [id] => screenshot
                                                                    [guid] => 97e28707-80a6-4c00-9fa9-d4e739613d72
                                                                    [title] => Screenshot
                                                                    [description] => Ini untuk di ss
                                                                    [visibility] => PRIVATE
                                                                    [preset] => site-dashboard
                                                                    [role] => SiteManager
                                                                )

                                                        )

                                                )

                                        )

                                    [4] => Alfresco\Model\SiteEntry Object
                                        (
                                            [container:protected] => Array
                                                (
                                                    [entry] => Alfresco\Model\Site Object
                                                        (
                                                            [container:protected] => Array
                                                                (
                                                                    [id] => test1
                                                                    [guid] => b32842f6-808c-42b5-b7ed-2a4730bcb04f
                                                                    [title] => test1
                                                                    [description] => testing 123

                                                                    [visibility] => PRIVATE
                                                                    [preset] => site-dashboard
                                                                    [role] => SiteManager
                                                                )

                                                        )

                                                )

                                        )

                                )

                        )

                )

        )

)
我对容器、条目和条目尝试了foreach方法,但它甚至不会运行echo测试。($result是输出)。请帮忙,谢谢你

foreach($result as $containers) {
    echo "test";
}

根据,似乎有一个公共方法(
getList
)来访问列表,等等。@Jeto我不知道如何使用它。尝试了$get\u list=$api\u instance2->getList($result);然后打印出来,但还是不显示。