PHP遍歷數組並拆分為單獨的數組

Question

嗨，我有這個PHP的Amazon Sub Categories數組，我想做的是遍歷該數組並分成3個單獨的數組，

這里是數組，需要分成3個數組$ request和它下面的所有子元素$ subCats和最終變量$ Ancestors。 $ subCats將包含所有的[Children] [BrowseNode]。 它讓我發瘋，我似乎無法正確地通過。

任何想法的人。 歡呼雀躍。

J.

Array
(
    [Request] => Array
        (
            [IsValid] => True
            [BrowseNodeLookupRequest] => Array
                (
                    [BrowseNodeId] => 66471031
                    [ResponseGroup] => Array
                        (
                            [0] => BrowseNodeInfo
                        )

                )

        )

    [BrowseNode] => Array
        (
            [BrowseNodeId] => 66471031
            [Name] => Beauty
            [Children] => Array
                (
                    [BrowseNode] => Array
                        (
                            [0] => Array
                                (
                                    [BrowseNodeId] => 118423031
                                    [Name] => Cosmetics
                                )

                            [1] => Array
                                (
                                    [BrowseNodeId] => 74006031
                                    [Name] => Cosmetics_hidden
                                )

                            [2] => Array
                                (
                                    [BrowseNodeId] => 118457031
                                    [Name] => Fragrances
                                )

                            [3] => Array
                                (
                                    [BrowseNodeId] => 66466031
                                    [Name] => Fragrances_hidden
                                )


                        )

                )

            [Ancestors] => Array
                (
                    [BrowseNode] => Array
                        (
                            [BrowseNodeId] => 66280031
                            [Name] => Categories
                            [IsCategoryRoot] => 1
                            [Ancestors] => Array
                                (
                                    [BrowseNode] => Array
                                        (
                                            [BrowseNodeId] => 65801031
                                            [Name] => Health & Beauty
                                        )

                                )

                        )

                )

        )

)

Answer 1

應該這樣做：

$request = your_main_array['request'];
$subCats = your_main_array['BrowseNode']['Children']['BrowseNode'];
$Ancestors = your_main_array['BrowseNode']['Ancestors']

['Children'] ['BrowseNode']和['Ancestors']位於主數組下的[BrowseNode]數組中。