Article index

<?php

 public function index(Request $request)
    {
        $this->authorize('view-any', Article::class);

        $search = $request->get('search', '');

        $articles = Article::search($search)
            ->latest()
            ->paginate(5)
            ->withQueryString();

        return view('app.articles.index', compact('articles', 'search'));
    }