8 uses of REQUIREMENT_OK in Drupal 10

drupal_requirements_severity in core/includes/install.inc

Extracts the highest severity from the requirements array.

locale_requirements in core/modules/locale/locale.install

Implements hook_requirements().

mysql_requirements in core/modules/mysql/mysql.install

Implements hook_requirements().

StatusReport::getSeverities in core/lib/Drupal/Core/Render/Element/StatusReport.php

Gets the severities.

StatusReport::preRenderGroupRequirements in core/lib/Drupal/Core/Render/Element/StatusReport.php

#pre_render callback to group requirements.

StatusReportPage::preRenderCounters in core/modules/system/src/Element/StatusReportPage.php

#pre_render callback to create counter elements.

system_requirements in core/modules/system/system.install

Implements hook_requirements().

UpdateScriptTest::testRequirements in core/modules/system/tests/src/Functional/UpdateSystem/UpdateScriptTest.php

Tests that requirements warnings and errors are correctly displayed.