Php 通过laravel中的id计算值

您好，我正在尝试从数组中计算值。 我的ResidentMail表看起来像

id   resident_id  mail_type
1       10          message
2       10          wellness
3       10          message
4       11          wellness
5       11          wellness
6       11          message

array(

    [0] => [
        [0] => [
          'id' => 1
          'resident_id' => 10
          'mail_type' => 'message'
        ],
        [1] => [
          'id' => 2
          'resident_id' => int 10
          'mail_type' => 'wellness'
        ],
        [2] => [
          'id' => 3
          'resident_id' => int 10
          'mail_type' => 'message'
        ]
    ],

    [1] => [
        [0] => [
          'id' => 4
          'resident_id' => 11
          'mail_type' => 'wellness'
        ],
        [1] => [
          'id' => 5
          'resident_id' => int 11
          'mail_type' => 'wellness'
        ],
        [2] => [
          'id' => 6
          'resident_id' => int 11
          'mail_type' => 'message'
        ]
    ],
)

这是我的阵列的样子

id   resident_id  mail_type
1       10          message
2       10          wellness
3       10          message
4       11          wellness
5       11          wellness
6       11          message

array(

    [0] => [
        [0] => [
          'id' => 1
          'resident_id' => 10
          'mail_type' => 'message'
        ],
        [1] => [
          'id' => 2
          'resident_id' => int 10
          'mail_type' => 'wellness'
        ],
        [2] => [
          'id' => 3
          'resident_id' => int 10
          'mail_type' => 'message'
        ]
    ],

    [1] => [
        [0] => [
          'id' => 4
          'resident_id' => 11
          'mail_type' => 'wellness'
        ],
        [1] => [
          'id' => 5
          'resident_id' => int 11
          'mail_type' => 'wellness'
        ],
        [2] => [
          'id' => 6
          'resident_id' => int 11
          'mail_type' => 'message'
        ]
    ],
)

需要输出想要的 所以它应该在计数时得到

[10] => [
     [message] => 2,
     [wellness] => 1
],
[11] => [
     [message] => 1,
     [wellness] => 2
],
....

在这里，我正在尝试生成该数组的代码

$resident = Resident::get();
foreach ($resident as $res) {
     $residentEmail = ResidentEmail::where('resident_id', $res['id'])->get()->toArray();
     $results[] = ResidentEmail::where('resident_id', '=' , $res['id'])->where(function($query){
                   $query->where('mail_type', 'message')
                      ->orWhere('mail_type', 'wellness');
                })->count();
        }

---

我想我写错了，但我尝试了很多方法仍然得到错误的输出。请帮我解这个数组。

好吧，我希望它能帮助你。

$resident = Resident::get();
            foreach ($resident as $res) {
    
                $residentEmail = ResidentEmail::where('resident_id', $res['id'])->get()->toArray();
                $a[] = [
                    $res['id'] => [
                       
                        'message' => collect($residentEmail)->where('mail_type', 'Message')->count(),
                        'wellness' => collect($residentEmail)->where('mail_type', 'Wellness')->count(),
                        
                    ]
    
                ];
               
            }

---

好吧，我希望它能帮助你。

$resident = Resident::get();
            foreach ($resident as $res) {
    
                $residentEmail = ResidentEmail::where('resident_id', $res['id'])->get()->toArray();
                $a[] = [
                    $res['id'] => [
                       
                        'message' => collect($residentEmail)->where('mail_type', 'Message')->count(),
                        'wellness' => collect($residentEmail)->where('mail_type', 'Wellness')->count(),
                        
                    ]
    
                ];
               
            }

---

想要的输出…？？？@AntonyJack该数组是我想要的输出。我想要这样的输出您可以在SQL中使用

邮件分组\u type

。所需输出…？@AntonyJack该数组是我所需的输出。我想要这样的输出您可以在SQL中使用

邮件分组\u type

。是的完美答案您保存了我的一天。是的完美答案您保存了我的一天。