1. Go to this page and download the library: Download mihandev/yii2-mellatbank 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/ */
mihandev / yii2-mellatbank example snippets
<?= \mihandev\gateway\MellatBank::widget([
'options' => [
'url' => ['/site/pay'], // url to send post data
]
]);