31 uses of DRUPAL_ROOT

CredentialForm::getDatabaseTypes in core/modules/migrate_drupal_ui/src/Form/CredentialForm.php: Returns all supported database driver installer objects.
Database::getDriverList in core/lib/Drupal/Core/Database/Database.php: Returns the list provider for available database drivers.
DatabaseDriver::load in core/lib/Drupal/Core/Extension/DatabaseDriver.php: Loads the main extension file, if any.
drupal_check_module in core/includes/install.inc: Checks a module's requirements.
drupal_generate_test_ua in core/includes/bootstrap.inc: Generates a user agent string with a HMAC and timestamp for tests.
drupal_valid_test_ua in core/includes/bootstrap.inc: Returns the test prefix if this is an internal request from a test.
example.settings.local.php in sites/example.settings.local.php: Local development override configuration feature.
example.settings.local.php in core/assets/scaffold/files/example.settings.local.php: Local development override configuration feature.
Extension::__wakeup in core/lib/Drupal/Core/Extension/Extension.php: Magic method implementation to unserialize the extension object.
FinalExceptionSubscriber::simplifyFileInError in core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php: Attempts to reduce error verbosity in the error message's file path.
FunctionalTestSetupTrait::doInstall in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php: Execute the non-interactive installer.
FunctionalTestSetupTrait::initSettings in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php: Initialize settings created during install.
FunctionalTestSetupTrait::prepareEnvironment in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php: Prepares the current environment for running the test.
FunctionalTestSetupTrait::prepareSettings in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php: Prepares site settings and services before installation.
FunctionalTestSetupTrait::writeSettings in core/lib/Drupal/Core/Test/FunctionalTestSetupTrait.php: Rewrites the settings.php file of the test site.
Module::getInstallDirectory in core/lib/Drupal/Core/Updater/Module.php: Returns the directory where a module should be installed.
ModulesListForm::buildForm in core/modules/system/src/Form/ModulesListForm.php: Form constructor.
ModulesListForm::buildModuleList in core/modules/system/src/Form/ModulesListForm.php: Helper function for building a list of modules to install.
ModulesUninstallForm::buildForm in core/modules/system/src/Form/ModulesUninstallForm.php: Form constructor.
SettingsEditor::rewrite in core/lib/Drupal/Core/Site/SettingsEditor.php: Replaces values in settings.php with values in the submitted array.
SiteSettingsForm::buildForm in core/lib/Drupal/Core/Installer/Form/SiteSettingsForm.php: Form constructor.
SiteSettingsForm::submitForm in core/lib/Drupal/Core/Installer/Form/SiteSettingsForm.php: Form submission handler.
SiteSettingsForm::validateForm in core/lib/Drupal/Core/Installer/Form/SiteSettingsForm.php: Form validation handler.
SystemHooks::libraryInfoAlter in core/modules/system/src/Hook/SystemHooks.php: Implements hook_library_info_alter().
SystemHooks::themeRegistryAlter in core/modules/system/src/Hook/SystemHooks.php: Implements hook_theme_registry_alter().
SystemManager::listRequirements in core/modules/system/src/SystemManager.php: Displays the site status report. Can also be used as a pure check.
system_preprocess_toolbar in core/modules/system/system.module: Implements hook_preprocess_toolbar().
system_requirements in core/modules/system/system.install: Implements hook_requirements().
TestSetupTrait::changeDatabasePrefix in core/lib/Drupal/Core/Test/TestSetupTrait.php: Changes the database connection to the prefixed one.
Theme::getInstallDirectory in core/lib/Drupal/Core/Updater/Theme.php: Returns the directory where a theme should be installed.
_drupal_shutdown_function in core/includes/bootstrap.inc: Executes registered shutdown functions.