php - Laravel Eloquent ORM whereHas and where in foreach -

i trying make following work, might bad practice, pretty new laravel, please let me know !

i have model named files, linked keywords through pivot table.

i running following code, undefined variable: keyword_id error.

$keyword_ids = array(148, 4); $files    = new files;  foreach($keyword_ids $keyword_id) {     $files = $files->wherehas('keywords', function($query)     {         $query->where('id', '=', $keyword_id);     }); } 

thanks lot !

you need use use keyword have variables accessible inside closure.

foreach($keyword_ids $keyword_id) {     $files = $files->wherehas('keywords', function($query) use ($keyword_id)     {         $query->where('id', '=', $keyword_id);     }); }