Last updated February 27, 2014. Created by googletorp on August 26, 2011.
Edited by mparker17, jhodgdon, Berdir, LeeHunter. Log in to edit this page.

Best practice and documentation for working with entities in Drupal.

In core, Drupal 7 has the functions in files: /includes/ and hook_entity_* of /includes/system.api.php which provides limited functionality for Entity usage.
Developers who want to develop with Entity concept usually utilize the contributed module Entity API.

The documentation for the Entity API in Drupal 8 can be found here:

Looking for support? Visit the forums, or join #drupal-support in IRC.