我的问题是关于从多级数组中获取数据，这是从Laravel Groupby方法（Eloquent）生成的。
数组
array:1 [▼
1 => array:3 [▼
4 => array:1 [▼
2 => array:7 [▼
0 => array:7 [▶]
1 => array:7 [▶]
2 => array:7 [▶]
3 => array:7 [▶]
4 => array:7 [▶]
5 => array:7 [▶]
6 => array:7 [▶]
]
]
3 => array:1 [▼
1 => array:1 [▼
0 => array:7 [▶]
]
]
2 => array:1 [▼
1 => array:1 [▼
0 => array:7 [▶]
]
]
]
]
实际上我的数据表是这样的
{
"2": {
"1": [
{
"id": 9,
"technology_id": 1,
"subject_id": 7,
"session_id": 2,
"semester_id": 1,
"created_at": "2019-01-18 18:18:27",
"updated_at": "2019-01-18 18:18:27"
}
]
},
"3": {
"1": [
{
"id": 8,
"technology_id": 1,
"subject_id": 1,
"session_id": 3,
"semester_id": 1,
"created_at": "2019-01-18 18:18:27",
"updated_at": "2019-01-18 18:18:27"
}
]
},
"4": {
"2": [
{
"id": 1,
"technology_id": 1,
"subject_id": 20,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 2,
"technology_id": 1,
"subject_id": 23,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 3,
"technology_id": 1,
"subject_id": 24,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 4,
"technology_id": 1,
"subject_id": 45,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 5,
"technology_id": 1,
"subject_id": 46,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 6,
"technology_id": 1,
"subject_id": 47,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
},
{
"id": 7,
"technology_id": 1,
"subject_id": 48,
"session_id": 4,
"semester_id": 2,
"created_at": "2019-01-18 18:16:49",
"updated_at": "2019-01-18 18:16:49"
}
]
}
}
我希望html中的视图如此-
有人可以帮忙吗？