How to upload files without using multi upload?

Question

Yii

I have 6 fields each fileInputs [multi is not needed]
How to implement correctly?
doc looked. everything is ok with 1 file, but what if I have 6 fields? Make duplicates in the model for upload() and in the controller ?

Answer 1

для 1 файла:
для нескольких:
плюс цикл
Ну а форма для кучи файлов такая:

<?= $form->field($model, 'myAttribute[]')->fileInput();?>
<?= $form->field($model, 'myAttribute[]')->fileInput();?>
<?= $form->field($model, 'myAttribute[]')->fileInput();?>
<?= $form->field($model, 'myAttribute[]')->fileInput();?>
<?= $form->field($model, 'myAttribute[]')->fileInput();?>
<?= $form->field($model, 'myAttribute[]')->fileInput();?>