This PHP integration allows developers to interface with MonkeyLearn from a PHP application. The snippet uses Unirest-PHP, which requires PHP v5.3+. MonkeyLearn is a cloud based text mining and semantic processing service. Developers can integrate MonkeyLearn into their app for natural language processing and machine learning customized for uploaded text. Users can extract and classify content using MokneyLearn's web interface or through their APIs. MonkeyLearn hosts a web API with a wrapper for major programming languages for compatibility with most applications.