1. 5.x includes/install.inc REQUIREMENT_WARNING
  2. 6.x includes/install.inc REQUIREMENT_WARNING
  3. 7.x includes/install.inc REQUIREMENT_WARNING

Requirement severity -- Warning condition; proceed but flag warning.

3 uses of REQUIREMENT_WARNING
system_requirements in modules/system/system.install
Implements hook_requirements().
unicode_requirements in includes/unicode.inc
Returns Unicode library status and errors.
UpdateScriptFunctionalTest::testRequirements in modules/system/system.test
Tests that requirements warnings and errors are correctly displayed.

File

includes/install.inc, line 31
API functions for installing modules and themes.

Code

define('REQUIREMENT_WARNING', 1);