14 functions implement hook_block_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

block_block_build_local_actions_block_alter in core/modules/block/block.module
Implements hook_block_build_BASE_BLOCK_ID_alter().
block_content_theme_suggestions_block_alter in core/modules/block_content/block_content.module
Implements hook_theme_suggestions_HOOK_alter() for block templates.
block_test_block_alter in core/modules/block/tests/modules/block_test/block_test.module
Implements hook_block_alter().
help_block_view_help_block_alter in core/modules/help/help.module
Implements hook_block_view_BASE_BLOCK_ID_alter().
layout_builder_plugin_filter_block_alter in core/modules/layout_builder/layout_builder.module
Implements hook_plugin_filter_TYPE_alter().
layout_builder_test_form_layout_builder_configure_block_alter in core/modules/layout_builder/tests/modules/layout_builder_test/layout_builder_test.module
Implements hook_form_BASE_FORM_ID_alter() for layout_builder_configure_block.
menu_ui_block_view_system_menu_block_alter in core/modules/menu_ui/menu_ui.module
Implements hook_block_view_BASE_BLOCK_ID_alter() for 'system_menu_block'.
navigation_block_alter in core/modules/navigation/navigation.module
Implements hook_block_alter().
navigation_block_build_local_tasks_block_alter in core/modules/navigation/navigation.module
Implements hook_block_build_BASE_BLOCK_ID_alter().
olivero_theme_suggestions_block_alter in core/themes/olivero/olivero.theme
Implements hook_theme_suggestions_HOOK_alter() for block().
settings_tray_block_alter in core/modules/settings_tray/settings_tray.module
Implements hook_block_alter().
statistics_block_alter in core/modules/statistics/statistics.module
Implements hook_block_alter().
system_block_view_system_main_block_alter in core/modules/system/system.module
Implements hook_block_view_BASE_BLOCK_ID_alter().
umami_theme_suggestions_block_alter in core/profiles/demo_umami/themes/umami/umami.theme
Implements hook_theme_suggestions_HOOK_alter() for block templates.

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