1. 1.17.x includes/bootstrap.inc CACHE_PERMANENT
  2. 1.15.x includes/bootstrap.inc CACHE_PERMANENT
  3. 1.16.x includes/bootstrap.inc CACHE_PERMANENT

Indicates that the item should never be removed unless explicitly selected.

The item may be removed using cache()->delete() with a cache ID.

File

includes/bootstrap.inc, line 47
Functions that need to be loaded on every Backdrop request.

Code

define('CACHE_PERMANENT', 0)