C H A P T E R  22


WritingProject-Specific Code

by Florian Lorétan

One of the great strengths of Drupal is the wide selection of available modules, providing everything from the integration of external media to complex access restrictions, with many modules expanding standard functionality to fit specific use cases.

Combining existing modules can cover most of your needs, but every project is different and has unique details that are not covered by any module. This where glue code comes in—project-specific code that fills the gap between the functionality provided by existing modules and the exact requirements of your project. Glue code allows ...

Get The Definitive Guide to Drupal 7 now with the O’Reilly learning platform.

O’Reilly members experience live online training, plus books, videos, and digital content from nearly 200 publishers.