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Php 从集合对象获取值_Php_Arrays_Object_Collections - Fatal编程技术网

Php 从集合对象获取值

Php 从集合对象获取值,php,arrays,object,collections,Php,Arrays,Object,Collections,这对你来说可能很愚蠢,但对于像我这样的学习者来说,这有点像噩梦: 我有: $memberObject->picturesCollection 这在控制台中显示: : object(Collection) = elements: array = 0: object(Pic) = fileName: string = %2Ffolder%2F2%2F9A246297-48CB-4A7A-92FB-B5C18D44E756.JPG bPicExists

这对你来说可能很愚蠢,但对于像我这样的学习者来说,这有点像噩梦:

我有:

$memberObject->picturesCollection
这在控制台中显示:

: object(Collection) = 
  elements: array = 
    0: object(Pic) = 
      fileName: string = %2Ffolder%2F2%2F9A246297-48CB-4A7A-92FB-B5C18D44E756.JPG
      bPicExists: bool = TRUE
  counter: long = 1
  pointer: long = 1
我需要得到文件名

我该怎么做

非常感谢

诸如此类:

$memberObject->picturesCollection->elements[0]->filename
它取决于属性的可见性。如果它们是私有的,你需要使用getter。

你能试试var\u dump$memberObject;然后把结果贴在这里?