public static function Html::getClass in Drupal 9

Same name and namespace in other branches

8 core/lib/Drupal/Component/Utility/Html.php \Drupal\Component\Utility\Html::getClass()

Prepares a string for use as a valid class name.

Do not pass one string containing multiple classes as they will be incorrectly concatenated with dashes, i.e. "one two" will become "one-two".

Parameters

mixed $class: The class name to clean. It can be a string or anything that can be cast to string.

Return value

string The cleaned class name.

30 calls to Html::getClass()

bartik_preprocess_links in core/themes/bartik/bartik.theme: Implements template_preprocess_links().
BlockContentForm::form in core/modules/block_content/src/BlockContentForm.php: Gets the actual form array to be built.
BlockContentTypeTest::testsBlockContentAddTypes in core/modules/block_content/tests/src/Functional/BlockContentTypeTest.php: Tests that redirects work as expected when multiple block types exist.
BlockForm::submitForm in core/modules/block/src/BlockForm.php: This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state…
BlockListBuilder::buildBlocksForm in core/modules/block/src/BlockListBuilder.php: Builds the main "Blocks" portion of the form.

... See full list

File

core/lib/Drupal/Component/Utility/Html.php, line 71

Class

Html: Provides DOMDocument helpers for parsing and serializing HTML strings.

Namespace

Drupal\Component\Utility

Code

public static function getClass($class) {
  $class = (string) $class;
  if (!isset(static::$classes[$class])) {
    static::$classes[$class] = static::cleanCssIdentifier(mb_strtolower($class));
  }
  return static::$classes[$class];
}

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