function drupal_html_class

7.x drupal_html_class($class)

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".


$class: The class name to clean.

Return value

The cleaned class name.

12 calls to drupal_html_class()
contextual_pre_render_links in drupal/modules/contextual/contextual.module
Build a renderable array for contextual links.
dblog_overview in drupal/modules/dblog/
Page callback: Displays a listing of database log messages.
DrupalHTMLIdentifierTestCase::testDrupalHTMLClass in drupal/modules/simpletest/tests/common.test
Tests that drupal_html_class() cleans the class name properly.
drupal_region_class in drupal/includes/
Provides a standard HTML class name that identifies a page region.
field_default_form in drupal/modules/field/
Creates a form element for a field and can populate it with a default value.

... See full list


drupal/includes/, line 3835
Common functions that many Drupal modules will need to reference.


function drupal_html_class($class) {
  return drupal_clean_css_identifier(drupal_strtolower($class));