Sypex Dumper [saipeks d۸mper] is a software product (PHP-script), which can help you create a backup (dump) of a MySQL database, and also restore the database from the backup if needed.
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist beaten-sect0r/yii2-sypexdumper "*"
or add
"beaten-sect0r/yii2-sypexdumper": "*"
to the require section of your composer.json file.
Once the extension is installed, simply use it in your code by :
<?= \beaten-sect0r\sypexdumper\SypexDumper::widget(); ?>