问题
hello i am trying to count values from array. my ResidentMail table look like
id resident_id mail_type
1 10 message
2 10 wellness
3 10 message
4 11 wellness
5 11 wellness
6 11 message
this is my array look like
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'
]
],
)
Require Output want like so it should be get while count
[10] => [
[message] => 2,
[wellness] => 1
],
[11] => [
[message] => 1,
[wellness] => 2
],
....
here i am trying code for resulting that array
$resident = Resident::get();
foreach ($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();
}
i think i wrote wrong for it but i tried many ways still get wrong output. please help me to solve this array.
回答1:
well, i wish it will help you.
$resident = Resident::get();
foreach ($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(),
]
];
}
来源：https://stackoverflow.com/questions/65606656/count-values-through-id-in-laravel