Upload files to Amazon S3 with Symfony2 and Gaufrette

Often it can be a little bit tricky to upload files to a web server and things become even more complicated when you want to store the uploaded files on Amazon S3. In this article I am going to explain how you can use Gaufrette to upload photos to S3 from a Symfony2 application.

I will use three different libraries in this article: Gaufrette, KnpGaufretteBundle and AWS SDK for PHP. Gaufrette is an abstraction layer for filesystems. That is, it offers a transparent interface to various types of filesystems, like a local filesystem, FTP, Dropbox, S3 and many others. The library is integrated into Symfony2 by KnpGaufretteBundle which makes it easy to setup and configure Gaufrette. Gaufrette requires the AWS SDK for communication with the S3 service.

http://braincrafted.com/symfony2-gaufrette-s3/