Laravel - 在一个方法中返回多个值

Question

这就是我目前陷入困境的地方。我正在执行多种方法，对同一个表进行不同的查询：

public function totalOfA()
{
    return $a = Stocks::where('user_id','=', $this->employee->id)
        ->where('category','=','a')
        ->pluck('qty')
        ->sum();
}

public function totalOfB()
{
    return $a = Stocks::where('user_id','=', $this->employee->id)
        ->where('category','=','a')
        ->pluck('qty')
        ->sum();
}

我正在尝试寻找一种方法将所有内容总结为一个函数

public function totalStocks()
{
    $stocks = Stocks::where('user_id','=', $this->employee->id)
        ->get();

    $a = $stocks::where('category', '=', 'a')
        ->pluck('qty')
        ->sum();

    $b = $stocks::where('category', '=', 'b')
        ->pluck('qty')
        ->sum();

    return $a and $b
}

所以我可以从视图中将其称为totalstocks()->a 或totalstocks()->b 类似的东西。

Answer 1

尝试这个：

function totalStocks() {
   $a = 1;
   $b = 2;

   return  [$a, $b];
}

list($valueA, $valueB) = totalStocks();
echo $valueA; //1
echo $valueB; //2