awesome-php.md

 * [PHP File Locator](https://github.com/herrera-io/php-file-locator) - A library for locating files in large projects.
 * [Elastica](https://github.com/ruflin/Elastica) - A client library for [Elastic Search](http://www.elasticsearch.org/).
 * [Serializer](https://github.com/schmittjoh/serializer) - A library for serialising and de-serialising data.
+* [Numbers PHP](https://github.com/powder96/numbers.php) - A library for working with numbers.
 
 # Official APIs