RedBeanPHP Class Reference Cheat Sheet
Recently I have been looking at RedBeanPHP ORM. I have never used an ORM before, mainly because I thought it would add complexity and be difficult to pick up. This certainly is not the case with RedBeanPHP ORM.
The documentation is thorough and well laid out, the code is clear and well written and there is a version where everything is in one file ( rb.php ) which makes it easy to integrate into your code.
If you want to see how to get started there is a nice article and example code on the West Chester University website.
As I am learning, I have put together a cheat sheet of the Class Reference. You can download the cheat sheet as a PDF from Cheatography.com

ABOUT THE AUTHOR
Richard Holloway is a PHP developer and System Administrator based in West Sussex