Search for _alter

Title	Object type	File name	Summary
AcceptHeaderRoutingTestServiceProvider::alter	function	core/modules/system/tests/modules/accept_header_routing_test/src/AcceptHeaderRoutingTestServiceProvider.php	Modifies existing service definitions.
AccessPluginBase::alterRouteDefinition	function	core/modules/views/src/Plugin/views/access/AccessPluginBase.php	Allows access plugins to alter the route definition of a view.
AccessPolicyBase::alterPermissions	function	core/lib/Drupal/Core/Session/AccessPolicyBase.php	Alter the permissions after all policies have finished building them.
AccessPolicyInterface::alterPermissions	function	core/lib/Drupal/Core/Session/AccessPolicyInterface.php	Alter the permissions after all policies have finished building them.
AccessPolicyProcessorTest::testAlterPermissions	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Tests that access policies can alter the final result.
AccessPolicyProcessorTest::testAlterPermissionsNoApply	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Tests that alters that do not apply are not processed.
AccessPolicyProcessorTest::testMultipleScopeAlterException	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Tests the multiple scopes exception.
AccessRouteAlterSubscriber	class	core/modules/system/src/EventSubscriber/AccessRouteAlterSubscriber.php	Alters routes to add necessary requirements.
AccessRouteAlterSubscriber.php	file	core/modules/system/src/EventSubscriber/AccessRouteAlterSubscriber.php
AccessRouteAlterSubscriber::accessAdminMenuBlockPage	function	core/modules/system/src/EventSubscriber/AccessRouteAlterSubscriber.php	Adds _access_admin_menu_block_page requirement to routes pointing to SystemController::systemAdminMenuBlockPage.
AccessRouteAlterSubscriber::getSubscribedEvents	function	core/modules/system/src/EventSubscriber/AccessRouteAlterSubscriber.php
AccountForm::alterPreferredLangcodeDescription	function	core/modules/user/src/AccountForm.php	Alters the preferred language widget description.
action_migration_plugins_alter	function	core/modules/action/action.module	Implements hook_migration_plugins_alter().
AdminRouteSubscriber::alterRoutes	function	core/modules/system/src/EventSubscriber/AdminRouteSubscriber.php	Alters existing routes for a specific collection.
AdminRouteSubscriberTest::providerTestAlterRoutes	function	core/modules/system/tests/src/Unit/Routing/AdminRouteSubscriberTest.php
AdminRouteSubscriberTest::testAlterRoutes	function	core/modules/system/tests/src/Unit/Routing/AdminRouteSubscriberTest.php	@covers ::alterRoutes[[api-linebreak]] @covers ::isHtmlRoute[[api-linebreak]]
advisory_feed_test_system_info_alter	function	core/modules/system/tests/modules/advisory_feed_test/advisory_feed_test.module	Implements hook_system_info_alter().
AjaxTestMessageCommandForm::makeMessageAlternate	function	core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestMessageCommandForm.php	Callback for testing MessageCommand using an alternate message location.
AlterTest::testAlterChangeConditional	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can alter a query's conditionals.
AlterTest::testAlterChangeFields	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can alter the fields of a query.
AlterTest::testAlterExpression	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can alter expressions in the query.
AlterTest::testAlterRemoveRange	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can remove a range() value from a query.
AlterTest::testAlterWithJoin	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can alter the joins on a query.
AlterTest::testDrupalAlter	function	core/modules/system/tests/src/Kernel/Common/AlterTest.php	Tests if the theme has been altered.
AlterTest::testSimpleAlter	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can do basic alters.
AlterTest::testSimpleAlterSubquery	function	core/tests/Drupal/KernelTests/Core/Database/AlterTest.php	Tests that we can do basic alters on subqueries.
AlwaysAltersAccessPolicy	class	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php
AlwaysAltersAccessPolicy::alterPermissions	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Alter the permissions after all policies have finished building them.
AlwaysAltersAccessPolicy::applies	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Checks whether this access policy applies to a given scope.
AlwaysAltersAccessPolicy::getPersistentCacheContexts	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Gets the persistent cache contexts.
announcements_feed_toolbar_alter	function	core/modules/announcements_feed/announcements_feed.module	Implements hook_toolbar_alter().
AttachedAssetsTest::testAlter	function	core/tests/Drupal/KernelTests/Core/Asset/AttachedAssetsTest.php	Tests altering a JavaScript's weight via hook_js_alter().
AttachedAssetsTest::testLibraryAlter	function	core/tests/Drupal/KernelTests/Core/Asset/AttachedAssetsTest.php	Adds a JavaScript library to the page and alters it.
automated_cron_form_system_cron_settings_alter	function	core/modules/automated_cron/automated_cron.module	Implements hook_form_FORM_ID_alter() for the system_cron_settings() form.
BarAlterAccessPolicy	class	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php
BarAlterAccessPolicy::alterPermissions	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Alter the permissions after all policies have finished building them.
BarAlterAccessPolicy::applies	function	core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php	Checks whether this access policy applies to a given scope.
big_pipe_bypass_js_library_info_alter	function	core/modules/big_pipe/tests/modules/big_pipe_bypass_js/big_pipe_bypass_js.module	Implements hook_library_info_alter().
BlockContentEntityReferenceSelectionTest::testQueriesNotAltered	function	core/modules/block_content/tests/src/Kernel/BlockContentEntityReferenceSelectionTest.php	Tests to make sure queries without the expected tags are not altered.
BlockContentModerationHandler::enforceRevisionsBundleFormAlter	function	core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php	Alters bundle forms to enforce revision handling.
BlockContentModerationHandler::enforceRevisionsEntityFormAlter	function	core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php	Alters entity forms to enforce revision handling.
BlockHookOperationTest::testBlockOperationAlter	function	core/modules/block/tests/src/Functional/BlockHookOperationTest.php	Tests the block list to see if the test_operation link is added.
BlockRenderAlterContent	class	core/modules/block/tests/modules/block_test/src/BlockRenderAlterContent.php	Implements a trusted preRender callback.
BlockRenderAlterContent.php	file	core/modules/block/tests/modules/block_test/src/BlockRenderAlterContent.php
BlockRenderAlterContent::preRender	function	core/modules/block/tests/modules/block_test/src/BlockRenderAlterContent.php	#pre_render callback for a block to alter its content.
BlockViewBuilderTest::testBlockViewBuilderBuildAlter	function	core/modules/block/tests/src/Kernel/BlockViewBuilderTest.php	Tests block build altering.
BlockViewBuilderTest::testBlockViewBuilderViewAlter	function	core/modules/block/tests/src/Kernel/BlockViewBuilderTest.php	Tests block view altering.
block_block_build_local_actions_block_alter	function	core/modules/block/block.module	Implements hook_block_build_BASE_BLOCK_ID_alter().
block_content_entity_type_alter	function	core/modules/block_content/block_content.module	Implements hook_entity_type_alter().
block_content_query_entity_reference_alter	function	core/modules/block_content/block_content.module	Implements hook_query_TAG_alter().

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