constant DRUPAL_CORE_COMPATIBILITY

  1. 7.x drupal-7.x/includes/bootstrap.inc DRUPAL_CORE_COMPATIBILITY
  2. 6.x drupal-6.x/modules/system/system.module DRUPAL_CORE_COMPATIBILITY

Core API compatibility.

4 uses of DRUPAL_CORE_COMPATIBILITY
system_modules in drupal-6.x/modules/system/system.admin.inc
Menu callback; provides module enable/disable interface.
system_themes_form in drupal-6.x/modules/system/system.admin.inc
Menu callback; displays a listing of all themes.
update_check_incompatibility in drupal-6.x/update.php
Helper function to test compatibility of a module or theme.
_update_build_fetch_url in drupal-6.x/modules/update/update.fetch.inc
Generates the URL to fetch information about project updates.

File

drupal-6.x/modules/system/system.module, line 16
Configuration system that lets administrators modify the workings of the site.

Code

define('DRUPAL_CORE_COMPATIBILITY', '6.x')