1. Go to this page and download the library: Download demmonico/yii2-traits library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
demmonico / yii2-traits example snippets
use AjaxValidationTrait;
if (!is_null($validate = $model->performAjaxValidation()))
return $validate;
use ConstantTrait;
const NAME_FIRST = 1;
const NAME_SECOND = 2;