PHP:传递变量给函数

PHP: Pass variable to function

看起来很简单(也许),但我需要将一个函数中接收到的变量传递给另一个函数。这是我的代码:

PD:我使用 Laravel Eloquent 的作用域

class myParentModel extends Model {

    public function scopeMyScope($query, $VAR_I_WANT_TO_PASS=[]) {

        return $query->with('model'])->whereHas('model', function($q, $VAR_I_WANT_TO_PASS=[]) {

            $q->where('colum1',$VAR_I_WANT_TO_PASS[0])->where('colum2',$VAR_I_WANT_TO_PASS[1])->where('colum3',$VAR_I_WANT_TO_PASS[2]);

        })->take(10);

    }
}

我想这样做:

$result = myParentModel::myScope([3,1,6])->get();

我使用 use:

解决了这个问题
class myParentModel extends Model {

    public function scopeMyScope($query, $VAR_I_WANT_TO_PASS) {

        return $query->with('model'])->whereHas('model', function($q) use ($VAR_I_WANT_TO_PASS) {

            $q->where('colum1',$VAR_I_WANT_TO_PASS[0])->where('colum2',$VAR_I_WANT_TO_PASS[1])->where('colum3',$VAR_I_WANT_TO_PASS[2]);

        })->take(10);

    }
}