nbczw8750/tree

无限级树结构生成

, _(*1)

php递归无限级树形数据

使用使用方法

设置主键、parent标识名称 字节点名称

$tree = new \nbczw8750\tree\DeepTree();
$tree->setConfig($primary = '', $parentId = '', $child = '');

生成tree data

$data = $tree->makeTree($data);

运行结果, _(*2)

``` PHP print_r($data); Array ( [0] = Array ( [id] = 1 [city] = 中国 [parent_id] = 0 [child] = Array ( [0] = Array (                  [id] = 2 [city] = 北京 [parent_id] = 1 [child] = Array ( [0] = Array ( [id] = 3 [city] = 北京市 [parent_id] = 2 [child] = Array ( [0] = Array ( [id] = 4 [city] = 东城区 [parent_id] = 3 ), <sub>(*3)</sub>

                                            )

                                    )

                            )

                    )

                [1] = Array
                    (
                        [id] = 11
                        [city] = 上海
                        [parent_id] = 1
                        [child] = Array
                            (
                                [0] = Array
                                    (
                                        [id] = 12
                                        [city] = 上海市
                                        [parent_id] = 11
                                    )


                            )

                    )

            )

    )

) ```, <sub>(*4)</sub>