1. 1.12.x includes/common.inc BACKDROP_CACHE_PER_USER
  2. 1.10.x includes/common.inc BACKDROP_CACHE_PER_USER
  3. 1.11.x includes/common.inc BACKDROP_CACHE_PER_USER
  4. 1.7.x includes/common.inc BACKDROP_CACHE_PER_USER

The block or element can change depending on the user.

This setting can be resource-consuming for sites with large number of users, and thus should only be used when BACKDROP_CACHE_PER_ROLE is not sufficient.

Related topics

File

includes/common.inc, line 155
Common functions that many Backdrop modules will need to reference.

Code

define('BACKDROP_CACHE_PER_USER', 0x0002)