| 7 common.inc | drupal_html_class($class) |
| 8 common.inc | drupal_html_class($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".
Parameters
$class: The class name to clean.
Return value
The cleaned class name.
11 calls to drupal_html_class()
- contextual_pre_render_links in modules/
contextual/ contextual.module - Build a renderable array for contextual links.
- dblog_overview in modules/
dblog/ dblog.admin.inc - Page callback: Displays a listing of database log messages.
- drupal_region_class in includes/
common.inc - Provides a standard HTML class name that identifies a page region.
- field_default_form in modules/
field/ field.form.inc - Creates a form element for a field and can populate it with a default value.
- field_ui_table_pre_render in modules/
field_ui/ field_ui.admin.inc - Pre-render callback for field_ui_table elements.
File
- includes/
common.inc, line 3825 - Common functions that many Drupal modules will need to reference.
Code
function drupal_html_class($class) {
return drupal_clean_css_identifier(drupal_strtolower($class));
}