abort_if

statamic/cms

The abort_if function throws an HTTP exception if a given boolean expression evaluates to true:

<?php abort_if(! Auth::user()->isAdmin(), 403);

<?php     public function show(Request $request, $nav)

    {

        abort_if(! $nav = Nav::find($nav), 404);



        $site = $request->site ?? Site::selected()->handle();

src/Http/Controllers/CP/Navigation/NavigationController.php