1. Go to this page and download the library: Download maks757/yii2-seo 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/ */
maks757 / yii2-seo example snippets
public function behaviors()
{
return [
'seo_data' => [
'class' => 'maks757\seo\behaviors\SeoDataBehavior',
'generation_field' => 'title'
],
//...
];
}