laravel 连续where查询

laravel 连续查询：

$data = $request->all('page_type','page_port','page_domian','is_promote');
$pagelist = PageList::where(function ($query) use ($data) {
   foreach ($data as $k => $v) {
       if ($k == 'page_type') {
           if (!empty($v)) {
               $query->where('page_type','=',$v);
           }
       }elseif ($k == 'page_port'){
           if (!empty($v)) {
               $query->where('page_port','like','%'.$v.'%');
           }
       }elseif ($k == 'page_domian'){
           if (!empty($v)) {
               $query->where('page_domian','like','%'.$v.'%');
           }
       }elseif ($k == 'is_promote'){
           if (!empty($v)) {
               $query->where('is_promote', $v);
           }
       }
   }
})->get()->toArray();