Delete multiple rows from database table

I think you are required to put in an array. Right now you are just entering one id.

This need to be run outside your foreach, as you need to populate $ids array with all $id elements.

PHP Code:

$ids = [1, 2, 3, 4, 5]; // Id's to delete.
$deleteImages = $imagesModel->whereIn('id_article', $ids)->delete();
$deleteArticles = $articlesModel->whereIn('id', $ids)->delete(); 


This is the solution for delete multiple rows:

PHP Code:

$id = $this->request->getPost('checkbox');
        $ids = [];

        for($count = 0; $count < count($id); $count++)
        {
          $ids[] = $id[$count];
        }

        $articlesModel = new ArticlesModel();
        $imagesModel = new ImagesModel();
        $deleteImages = $imagesModel->whereIn('id_article', $ids)->delete();
        $deleteArticles = $articlesModel->whereIn('id', $ids)->delete();