laravel blade output for array code example

Example 1: how to print array in laravel blade

@foreach ($watchFolder as $key => $value)
    Key: {{ $key }}    
    Value: {{ $value }} 
@endforeach

Example 2: how to print array in laravel blade

class WatchController extends Controller
{
    public function index(\Illuminate\Filesystem\Filesystem $filesystem)
    {
        $files = $filesystem->allFiles($watchFolderPath);

        // Your code.

        return view('name', ['files' => $files]);
    }
}