9 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().

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

Implements hook_block_alter().

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().

NodeBlockHooks::blockAlter in core/modules/node/src/Hook/NodeBlockHooks.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().

umami_theme_suggestions_block_alter in core/profiles/demo_umami/themes/umami/umami.theme

Implements hook_theme_suggestions_HOOK_alter() for block templates.