Same name and namespace in other branches

1. 11.x core/lib/Drupal/Component/Utility/Html.php \Drupal\Component\Utility\Html::getClass()
2. 10 core/lib/Drupal/Component/Utility/Html.php \Drupal\Component\Utility\Html::getClass()
3. 8.9.x 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.

29 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

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

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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