class Html

Provides DOMDocument helpers for parsing and serializing HTML strings.

Hierarchy

• class \Drupal\Component\Utility\Html

Related topics

Utility classes and functions

Overview of utility classes and functions for developers.

File

core/lib/Drupal/Component/Utility/Html.php, line 10

Namespace

Drupal\Component\Utility

Members

Name	Modifiers	Type	Description
Html::$classes	protected static	property	An array of previously cleaned HTML classes.
Html::$isAjax	protected static	property	Stores whether the current request was sent via AJAX.
Html::$seenIds	protected static	property	An array of IDs, including incremented versions when an ID is duplicated.
Html::$seenIdsInit	protected static	property	An array of the initial IDs used in one request.
Html::cleanCssIdentifier	public static	function	Prepares a string for use as a CSS identifier (element, class, or ID name).
Html::decodeEntities	public static	function	Decodes all HTML entities including numerical ones to regular UTF-8 bytes.
Html::escape	public static	function	Escapes text by converting special characters to HTML entities.
Html::escapeCdataElement	public static	function	Adds comments around a <!CDATA section in a \DOMNode.
Html::getClass	public static	function	Prepares a string for use as a valid class name.
Html::getId	public static	function	Prepares a string for use as a valid HTML ID.
Html::getUniqueId	public static	function	Prepares a string for use as a valid HTML ID and guarantees uniqueness.
Html::load	public static	function	Parses an HTML snippet and returns it as a DOM object.
Html::normalize	public static	function	Normalizes an HTML snippet.
Html::resetSeenIds	public static	function	Resets the list of seen IDs.
Html::serialize	public static	function	Converts the body of a \DOMDocument back to an HTML snippet.
Html::setIsAjax	public static	function	Sets if this request is an Ajax request.