awesome-php.md

@@ -357,6 +357,7 @@ A list of amazingly awesome PHP libraries, resources and shiny things.
 * [Scrutinizer](https://scrutinizer-ci.com/) - A web tool to scrutinise PHP code.
 * [Zed](https://www.owasp.org/index.php/OWASP_Zed_Attack_Proxy_Project) - An integrated penetration testing tool for web applications.
 * [DBV](http://dbv.vizuina.com/) - A database version control application.
+* [Backup](https://github.com/meskyanichi/backup) - A server backup tool written in Ruby.
 * [Travis CI](https://travis-ci.org/) - A continuous integration platform.
 * [Locust](http://locust.io/) - A modern load test library written in Python.
 * [Country List](https://github.com/umpirsky/country-list) - A list of all countries with names and ISO 3166-1 codes.