Same name and namespace in other branches

1. 8.9.x core/lib/Drupal/Core/Render/theme.api.php \hook_element_plugin_alter()
2. 10 core/lib/Drupal/Core/Render/theme.api.php \hook_element_plugin_alter()
3. 11.x core/lib/Drupal/Core/Render/theme.api.php \hook_element_plugin_alter()

Alter Element plugin definitions.

Whenever possible, hook_element_info_alter() should be used to alter the default properties of an element type. Use this hook only when the plugin definition itself needs to be altered.

Parameters

array $definitions: An array of Element plugin definitions.

See also

\Drupal\Core\Render\ElementInfoManager

\Drupal\Core\Render\Element\ElementInterface

Related topics

2 functions implement hook_element_plugin_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.

ElementInfoTestHooks::elementPluginAlter in core/modules/system/tests/modules/element_info_test/src/Hook/ElementInfoTestHooks.php

Implements hook_element_plugin_alter().

element_info_test_element_plugin_alter in core/modules/system/tests/modules/element_info_test/element_info_test.module

Implements hook_element_plugin_alter().

1 invocation of hook_element_plugin_alter()

ElementInfoManager::__construct in core/lib/Drupal/Core/Render/ElementInfoManager.php

Constructs an ElementInfoManager object.

File

core/lib/Drupal/Core/Render/theme.api.php, line 833

Code

function hook_element_plugin_alter(array &$definitions) {
    // Use a custom class for the LayoutBuilder element.
    $definitions['layout_builder']['class'] = '\\Drupal\\mymodule\\Element\\MyLayoutBuilderElement';
}

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