18 functions implement hook_block_alter()

Note: the procedural functions in this list are found by pattern matching, so the list may include some functions that are not actually implementations of this hook.

BlockTestHooks::blockAlter in core/modules/block/tests/modules/block_test/src/Hook/BlockTestHooks.php

Implements hook_block_alter().

block_test_block_alter in core/modules/block/tests/modules/block_test/block_test.module

Implements hook_block_alter().

color_block_view_system_branding_block_alter in core/modules/color/color.module

Implements hook_block_view_BASE_BLOCK_ID_alter().

help_block_view_help_block_alter in core/modules/help/help.module

Implements hook_block_view_BASE_BLOCK_ID_alter().

LayoutBuilderFormBlockTestHooks::blockAlter in core/modules/layout_builder/tests/modules/layout_builder_form_block_test/src/Hook/LayoutBuilderFormBlockTestHooks.php

Implements hook_block_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'.

NavigationHooks::blockAlter in core/modules/navigation/src/Hook/NavigationHooks.php

Implements hook_block_alter().

NavigationTestBlockHooks::blockAlter in core/modules/navigation/tests/navigation_test_block/src/Hook/NavigationTestBlockHooks.php

Implements hook_block_alter().

NavigationTestHooks::blockAlter in core/modules/navigation/tests/navigation_test/src/Hook/NavigationTestHooks.php

Implements hook_block_alter().

NodeHooks::blockAlter in core/modules/node/src/Hook/NodeHooks.php

Implements hook_block_alter().

olivero_theme_suggestions_block_alter in core/themes/olivero/olivero.theme

Implements hook_theme_suggestions_HOOK_alter() for block().

SettingsTrayHooks::blockAlter in core/modules/settings_tray/src/Hook/SettingsTrayHooks.php

Implements hook_block_alter().

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.