我有这个树形式的多维数组。
$menu = [
'records' => [
[
'id' => 1,
'parent_id' => null,
'name' => 'Food',
'type' => 'category',
'records' => [
[
'id' => 2,
'parent_id' => 1,
'name' => 'Breakfast',
'type' => 'category',
'records' => [
[
'id' => 3,
'parent_id' => 2,
'name' => 'Omelette',
'type' => 'category',
'records' => [
[
'id' => 4,
'parent_id' => 3,
'name' => 'Turkish',
'type' => 'item'
],
[
'id' => 5,
'parent_id' => 3,
'name' => 'Indian',
'type' => 'item'
],
[
'id' => 6,
'parent_id' => 1,
'name' => 'American',
'type' => 'item'
]
],
'statistics' => [
'sale_qty' => 0,
'gross_sale' => 0,
'net_sale' => 0,
'comp_qty' => 0,
'comp_total' => 0
]
],
[
'id' => 7,
'parent_id' => 1,
'name' => 'Bread',
'type' => 'item'
]
],
'statistics' => [
'sale_qty' => 0,
'gross_sale' => 0,
'net_sale' => 0,
'comp_qty' => 0,
'comp_total' => 0
]
],
[
'id' => 8,
'parent_id' => 1,
'name' => 'Jam',
'type' => 'item'
]
],
'statistics' => [
'sale_qty' => 0,
'gross_sale' => 0,
'net_sale' => 0,
'comp_total' => 0
]
]
],
'statistics' => [
'sale_qty' => 0,
'gross_sale' => 0,
'net_sale' => 0,
'comp_qty' => 0,
'comp_total' => 0
]
];
然后我有另一个日志数组
$log = [
'ids' => [5, 8],
5 => [
'id' => 5,
'parent_id' => 3,
'name' => 'Indian',
'type' => 'item',
'item_price' => '475.00',
'item_tax' => '76.000000',
'sale_count' => '1',
'gross_total' => 551,
'complimentry_count' => '0',
'complimentry_total' => 0,
'complimentry_net_total' => 0,
'net_total' => 475
],
8 => [
'id' => 8,
'parent_id' => 1,
'name' => 'Jam',
'type' => 'item',
'item_price' => '603.45',
'item_tax' => '"96.55',
'sale_count' => '1',
'gross_total' => 700,
'complimentry_count' => '0',
'complimentry_total' => 0,
'complimentry_net_total' => 0,
'net_total' => 603.45
]
];
我在这里要做的是通过匹配'id'键来搜索数组$log['ids']中的值。$menu如果在 中找到该值，$menu则将其替换为在 中找到的适当数组$log。
例如，$menu如果找到值 5 将其替换为$log[5].
完成此操作后，其余不需要且不在路径中的节点将被删除，并且每个叶子（项目）的 sale_count 等的总和将等于该叶子直接父统计节点的值。
最终数组会是这样的
$finalmenu = [
'records' => [
[
'id' => 1,
'parent_id' => null,
'name' => 'Food',
'type' => 'category',
'records' => [
[
'id' => 2,
'parent_id' => 1,
'name' => 'Breakfast',
'type' => 'category',
'records' => [
[
'id' => 3,
'parent_id' => 2,
'name' => 'Omelette',
'type' => 'category',
'records' => [
[
'id' => 5,
'parent_id' => 3,
'name' => 'Indian',
'type' => 'item',
'item_price' => '475.00',
'item_tax' => '76.000000',
'sale_count' => '1',
'gross_total' => 551,
'complimentry_count' => '0',
'complimentry_total' => 0,
'complimentry_net_total' => 0,
'net_total' => 475
]
],
'statistics' => [
'sale_qty' => 1,
'gross_sale' => 551,
'net_sale' => 475,
'comp_qty' => 0,
'comp_total' => 0
]
],
],
'statistics' => [
'sale_qty' => 1,
'gross_sale' => 551,
'net_sale' => 475,
'comp_qty' => 0,
'comp_total' => 0
]
],
[
'id' => 8,
'parent_id' => 1,
'name' => 'Jam',
'type' => 'item',
'item_price' => '603.45',
'item_tax' => '96.55',
'sale_count' => '1',
'gross_total' => 700,
'complimentry_count' => '0',
'complimentry_total' => 0,
'complimentry_net_total' => 0,
'net_total' => 603.45
]
],
'statistics' => [
'sale_qty' => 2,
'gross_sale' => 1251,
'net_sale' => 1078.45,
'comp_total' => 0
]
]
],
'statistics' => [
'sale_qty' => 2,
'gross_sale' => 1251,
'net_sale' => 1078.45,
'comp_total' => 0
]
];
我一直在努力完成这个工作大约一个星期，但我只能拿到替换零件，但在那之后就不行了。我试过RecursiveIteratorIterator了，RecursiveArrayIterator但没有用。
如果有人对此有答案，将不胜感激。
谢谢。