我如何从对象打印订阅

Question

LengthAwarePaginator {#997 ▼
  #total: 575
  #lastPage: 58
  #items: Collection {#1007 ▼
    #items: array:10 [▼
      0 => WorkableInterviews {#1008 ▶}
      1 => WorkableInterviews {#1009 ▶}
      2 => WorkableInterviews {#1010 ▶}

    ]
  }
  #perPage: 10
  #currentPage: 1
  #path: "https://localhost/employer/interviews/MQ=="
  #query: array:1 [▼
    "subscription" => array:1 [▼
      0 => "prepaidxxxx"
    ]
  ]
  #fragment: null
  #pageName: "page"
}

我的对象是这样的，我要打印此部分查询：array：1 subscription，该怎么做