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::$uriAttributes | protected static | property | All attributes that may contain URIs. |
| 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. |
| Html::transformRootRelativeUrlsToAbsolute | public static | function | Converts all root-relative URLs to absolute URLs. |
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