IDLeDOM x.x.x (not yet released)

IDLeDOM 2.1.1 (2026-02-14)

• Dependency updates for PHP 8.5

IDLeDOM 2.1.0 (2025-08-15)

• Drop support for PHP < 8.1
• Update dependencies.

IDLeDOM 2.0.1 (2024-11-09)

• Use UnexpectedValueException instead of Exception in tooling.
• Update dependencies.

IDLeDOM 2.0.0 (2023-02-27)

• PHP 8.1 compatibility.
• Added return types to inbuilt interfaces; in particular, the interfaces which include ::getIterator() functions are now declared to return \Iterator. This is backwards-incompatible with implementations which extend these interfaces without specifying a return type, although implementations which use the IDLeDOM helper classes to define the iterators will be unaffected.
• Added ReturnTypeWillChange annotations for ::offsetGet() implementations in helper classes.
• Allow use of wikimedia/webidl 1.1.0.

IDLeDOM 1.0.1 (not released)

• This proposed version of IDLeDOM had backwards-incompatible changes (included in 2.0.0) and so was not released.

IDLeDOM 1.0.0 (2022-12-07)

• The WebIDL PHP binding has been altered to allow implementations to measure offsets and lengths in unicode code points for the attributes of CharacterData, instead of using UTF-16 code units.
• Support for PHP 7.2 and PHP 7.3 has been dropped.
• Various dependencies have been updated for PHP 8 compatibility.
• Properly encode unsigned long constants from IDL as PHP's (signed) int type for compatibility with 32-bit PHP systems (T324489).

IDLeDOM 0.10.0 (2021-08-07)

• The second and third arguments to DOMImplementation::createDocumentType() are now optional, for PHP compatibility.
• If the final argument to Document::createElement() or Document::createElementNS() is a string, interpretation may be implementation-dependent (PHP compatibility).

IDLeDOM 0.9.0 (2021-08-02)

• The second argument to Node::insertBefore() is now optional, for PHP compatibility.
• Add PHP-compatible properties on Document:
  • ::preserveWhiteSpace
  • ::formatOutput
  • ::validateOnParse
  • ::strictErrorChecking

IDLeDOM 0.8.0 (2021-07-30)

• Add DocumentFragment::appendXML() for PHP compatibility.
• Fix name of PHP-compatible Document::loadHTML() method.
• Clarify the return types of Document::loadHTML()/Document::loadXML().

IDLeDOM 0.7.2 (2021-07-26)

• Don't export .phan directory in composer package.

IDLeDOM 0.7.1 (2021-07-16)

• Add _getMissingProp/_setMissingProp extension points for DOM implementations to support additional/alternative properties.

IDLeDOM 0.7.0 (2021-07-04)

• Add CSS Object Model (CSSOM) interfaces.
• Add Location interface.
• Support [PutForwards] extended attribute.

IDLeDOM 0.6.0 (2021-06-14)

• Map WebIDL enumeration types to PHP string type (previously enumerations were mapped to an integer type).
• Map WebIDL dictionary types to an abstract class instead of an interface type. This allows IDLeDOM to provide a static cast method for the dictionary, which is all that most implementations need.
• Add interfaces for GlobalEventHandlers, DocumentAndElementEventHandlers, and WindowEventHandlers, although at this time only the onload event handler is defined in order to avoid bloating the __get/__set helpers.

IDLeDOM 0.5.1 (2021-05-20)

• Suppress type hints on DOMException::getMessage() and DOMException::getCode() so that you can override a built-in \Exception class.
• Support pair iterators.
• Add URL and URLSearchParams interfaces.

IDLeDOM 0.5.0 (2021-05-19)

• Add HTML extensions to Document interface.
• Add extensions from the DOM Parsing and Serialization specification.
• Add Document::{load,loadXML,saveHTML,saveXML} which are commonly-used PHP-specific methods for compatibility with PHP code written for DOMDocument.

IDLeDOM 0.4.1 (2021-05-12)

• Add DOMException interface.
• Add interfaces for WebIDL "simple exceptions".
• Annotate id, className, and slot attributes of Element for reflection.
• Add Element::setIdAttribute, Element::setIdAttributeNode, and Element::setIdAttributeNS for compatibility with PHP code written for DOMElement.

IDLeDOM 0.4.0 (2021-05-11)

• Add interfaces for HTML IDL, in particular the HTML*Element classes.
• Support "unnamed" getter/setters/deleters/stringifiers.
• Return return types for cast() helper methods, in order to accommodate the weak covariant return type checks in PHP 7.2.
• Generate helper functions for attributes with the [Reflect] extended attribute (which reflect an HTML element attribute).
• Add Document::encoding setter, for compatibility with PHP's DOMDocument. This is marked as [PHPExtension].

IDLeDOM 0.3.0 (2021-04-12)

• Use interface (instead of class) for enumerations. This allows DOM implementations to easily define a class implementing the interface to bring the constants into the implementation's namespace.
• The helper traits now define __isset() and __unset() for appropriate interfaces and dictionaries.
• Support the [LegacyNullToEmptyString] extended attribute, by broadening type to allow null where appropriate.

IDLeDOM 0.2.0 (2021-02-12)

• Strip explicit PHP type hints for DOM interface types, in order to accomodate the weak covariant/contravariance checks in PHP 7.2.
• Make NodeList, HTMLCollection, NamedNodeMap, and DOMTokenList implement \Countable so they can be used with the PHP count() function.
• Add an iterable to HTMLCollection and NamedNodeMap so they can be used in a PHP foreach statement, like the built-in \DOMNamedNodeMap.
• Stubs are now standalone (don't stub out methods from parent interfaces), and don't declare abstract methods (these were shadowing inherited method from superclasses).

IDLeDOM 0.1.1 (2021-02-11)

• Replace HTMLSlotElement/EventHandler/DOMHighRestTimeStamp stubs with proper definitions.
• Replace stub method to ::_unimplemented() to avoid DOM name conflicts.

IDLeDOM 0.1.0 (2021-02-10)

Initial release.