.. ==================================================
.. FOR YOUR INFORMATION
.. --------------------------------------------------
.. -*- coding: utf-8 -*- with BOM.

.. include:: ../Includes.txt


.. _extending:

Extending the $TCA array
------------------------

Being a PHP array, the Table Configuration Array can be easily
extended. It can be accessed as the global variable :code:`$GLOBALS['TCA']`.
TYPO3 also provides APIs for making this simpler.


.. toctree::
   :maxdepth: 5
   :titlesonly:
   :glob:

   StoringChanges/Index
   Examples/Index
   Verifying/Index