添加陣列

Question

請需要幫助...

$months = Records::select('payment_month') 
    ->distinct()->where('payment_year',$year) 
    ->where('company_id',$company_id)->get(); 

foreach ($months as $month) { 

    $data = Records::select(
     DB::raw('SUM(record_db.credits) as credits'), 
     DB::raw('SUM(record_db.amount) as amount'), 
     DB::raw('SUM(record_db.totalamount) as totalamt'), 'record_db.payment_month') 
      ->where('record_db.company_id','=',$company_id) 
      ->where('record_db.payment_month','=',$month->payment_month) 
      ->where('record_db.payment_year','=',$year) 
      ->first(); 
}  

return Response::json($data); 

上述查詢工作正常，我有January, February and March月份在數據庫表，但它只返回的March記錄。

我試圖results[]=$data但仍然不能正常工作。

Answer 1

你必須覆蓋從每月$結果數據數組。你應該使用whereIn如下。

$months = Records::select('payment_month') 
    ->distinct()->where('payment_year', $year) 
    ->where('company_id',$company_id)->get(); 

$monthValues = array(); 

foreach ($months as $month) { 
    $monthValues[] = $month->payment_month; 
} 

$data = Records::select(
    DB::raw('SUM(record_db.credits) as credits'), 
    DB::raw('SUM(record_db.amount) as amount'), 
    DB::raw('SUM(record_db.totalamount) as totalamt'), 'record_db.payment_month') 
    ->where('record_db.company_id','=',$company_id) 
    ->whereIn('record_db.payment_month', $monthValues) 
    ->where('record_db.payment_year','=',$year) 
    ->first(); 

Answer 2

我覺得這是你所需要的：

$data = Records::select(
    'payment_month', 
    DB::raw('SUM(record_db.credits) as credits'), 
    DB::raw('SUM(record_db.amount) as amount'), 
    DB::raw('SUM(record_db.totalamount) as totalamt') 
)->where('company_id', '=', $company_id) 
->where('payment_year', '=', $year) 
->groupBy('payment_month') 
->orderBy('payment_month') 
->get(); 

// then 
$data->toJson(); // returns something like: 
[{"payment_month":"January","credits":"123","amount":"456","totalamt":"789"}, ... ]