Document Object Model

Introduction

The DOM extension allows operations on XML and HTML documents through the DOM API with PHP.

Note:
The DOM extension uses UTF-8 encoding. Use mb_convert_encoding(), UConverter::transcode(), or iconv() to handle other encodings.

Installing/Configuring
- Requirements
- Installation
Predefined Constants
Examples
DOMAttr — The DOMAttr class
- DOMAttr::__construct — Creates a new DOMAttr object
- DOMAttr::isId — Checks if attribute is a defined ID
DOMCdataSection — The DOMCdataSection class
- DOMCdataSection::__construct — Constructs a new DOMCdataSection object
DOMCharacterData — The DOMCharacterData class
- DOMCharacterData::after — Adds nodes after the character data
- DOMCharacterData::appendData — Append the string to the end of the character data of the node
- DOMCharacterData::before — Adds nodes before the character data
- DOMCharacterData::deleteData — Remove a range of characters from the character data
- DOMCharacterData::insertData — Insert a string at the specified UTF-8 codepoint offset
- DOMCharacterData::remove — Removes the character data node
- DOMCharacterData::replaceData — Replace a substring within the character data
- DOMCharacterData::replaceWith — Replaces the character data with new nodes
- DOMCharacterData::substringData — Extracts a range of data from the character data
DOMChildNode — The DOMChildNode interface
- DOMChildNode::after — Adds nodes after the node
- DOMChildNode::before — Adds nodes before the node
- DOMChildNode::remove — Removes the node
- DOMChildNode::replaceWith — Replaces the node with new nodes
DOMComment — The DOMComment class
- DOMComment::__construct — Creates a new DOMComment object
DOMDocument — The DOMDocument class
- DOMDocument::adoptNode — Transfer a node from another document
- DOMDocument::append — Appends nodes after the last child node
- DOMDocument::__construct — Creates a new DOMDocument object
- DOMDocument::createAttribute — Create new attribute
- DOMDocument::createAttributeNS — Create new attribute node with an associated namespace
- DOMDocument::createCDATASection — Create new cdata node
- DOMDocument::createComment — Create new comment node
- DOMDocument::createDocumentFragment — Create new document fragment
- DOMDocument::createElement — Create new element node
- DOMDocument::createElementNS — Create new element node with an associated namespace
- DOMDocument::createEntityReference — Create new entity reference node
- DOMDocument::createProcessingInstruction — Creates new PI node
- DOMDocument::createTextNode — Create new text node
- DOMDocument::getElementById — Searches for an element with a certain id
- DOMDocument::getElementsByTagName — Searches for all elements with given local tag name
- DOMDocument::getElementsByTagNameNS — Searches for all elements with given tag name in specified namespace
- DOMDocument::importNode — Import node into current document
- DOMDocument::load — Load XML from a file
- DOMDocument::loadHTML — Load HTML from a string
- DOMDocument::loadHTMLFile — Load HTML from a file
- DOMDocument::loadXML — Load XML from a string
- DOMDocument::normalizeDocument — Normalizes the document
- DOMDocument::prepend — Prepends nodes before the first child node
- DOMDocument::registerNodeClass — Register extended class used to create base node type
- DOMDocument::relaxNGValidate — Performs relaxNG validation on the document
- DOMDocument::relaxNGValidateSource — Performs relaxNG validation on the document
- DOMDocument::replaceChildren — Replace children in document
- DOMDocument::save — Dumps the internal XML tree back into a file
- DOMDocument::saveHTML — Dumps the internal document into a string using HTML formatting
- DOMDocument::saveHTMLFile — Dumps the internal document into a file using HTML formatting
- DOMDocument::saveXML — Dumps the internal XML tree back into a string
- DOMDocument::schemaValidate — Validates a document based on a schema. Only XML Schema 1.0 is supported.
- DOMDocument::schemaValidateSource — Validates a document based on a schema
- DOMDocument::validate — Validates the document based on its DTD
- DOMDocument::xinclude — Substitutes XIncludes in a DOMDocument Object
DOMDocumentFragment — The DOMDocumentFragment class
- DOMDocumentFragment::append — Appends nodes after the last child node
- DOMDocumentFragment::appendXML — Append raw XML data
- DOMDocumentFragment::__construct — Constructs a DOMDocumentFragment object
- DOMDocumentFragment::prepend — Prepends nodes before the first child node
- DOMDocumentFragment::replaceChildren — Replace children in fragment
DOMDocumentType — The DOMDocumentType class
DOMElement — The DOMElement class
- DOMElement::after — Adds nodes after the element
- DOMElement::append — Appends nodes after the last child node
- DOMElement::before — Adds nodes before the element
- DOMElement::__construct — Creates a new DOMElement object
- DOMElement::getAttribute — Returns value of attribute
- DOMElement::getAttributeNames — Get attribute names
- DOMElement::getAttributeNode — Returns attribute node
- DOMElement::getAttributeNodeNS — Returns attribute node
- DOMElement::getAttributeNS — Returns value of attribute
- DOMElement::getElementsByTagName — Gets elements by tagname
- DOMElement::getElementsByTagNameNS — Get elements by namespaceURI and localName
- DOMElement::hasAttribute — Checks to see if attribute exists
- DOMElement::hasAttributeNS — Checks to see if attribute exists
- DOMElement::insertAdjacentElement — Insert adjacent element
- DOMElement::insertAdjacentText — Insert adjacent text
- DOMElement::prepend — Prepends nodes before the first child node
- DOMElement::remove — Removes the element
- DOMElement::removeAttribute — Removes attribute
- DOMElement::removeAttributeNode — Removes attribute
- DOMElement::removeAttributeNS — Removes attribute
- DOMElement::replaceChildren — Replace children in element
- DOMElement::replaceWith — Replaces the element with new nodes
- DOMElement::setAttribute — Adds new or modifies existing attribute
- DOMElement::setAttributeNode — Adds new attribute node to element
- DOMElement::setAttributeNodeNS — Adds new attribute node to element
- DOMElement::setAttributeNS — Adds new attribute
- DOMElement::setIdAttribute — Declares the attribute specified by name to be of type ID
- DOMElement::setIdAttributeNode — Declares the attribute specified by node to be of type ID
- DOMElement::setIdAttributeNS — Declares the attribute specified by local name and namespace URI to be of type ID
- DOMElement::toggleAttribute — Toggle attribute
DOMEntity — The DOMEntity class
DOMEntityReference — The DOMEntityReference class
- DOMEntityReference::__construct — Creates a new DOMEntityReference object
DOMException — The DOMException / Dom\Exception class
DOMImplementation — The DOMImplementation class
- DOMImplementation::__construct — Creates a new DOMImplementation object
- DOMImplementation::createDocument — Creates a DOMDocument object of the specified type with its document element
- DOMImplementation::createDocumentType — Creates an empty DOMDocumentType object
- DOMImplementation::hasFeature — Test if the DOM implementation implements a specific feature
DOMNamedNodeMap — The DOMNamedNodeMap class
- DOMNamedNodeMap::count — Get number of nodes in the map
- DOMNamedNodeMap::getIterator — Retrieve an external iterator
- DOMNamedNodeMap::getNamedItem — Retrieves a node specified by name
- DOMNamedNodeMap::getNamedItemNS — Retrieves a node specified by local name and namespace URI
- DOMNamedNodeMap::item — Retrieves a node specified by index
DOMNameSpaceNode — The DOMNameSpaceNode class
- DOMNameSpaceNode::__sleep — Forbids serialization unless serialization methods are implemented in a subclass
- DOMNameSpaceNode::__wakeup — Forbids unserialization unless unserialization methods are implemented in a subclass
DOMNode — The DOMNode class
- DOMNode::appendChild — Adds new child at the end of the children
- DOMNode::C14N — Canonicalize nodes to a string
- DOMNode::C14NFile — Canonicalize nodes to a file
- DOMNode::cloneNode — Clones a node
- DOMNode::compareDocumentPosition — Compares the position of two nodes
- DOMNode::contains — Checks if node contains other node
- DOMNode::getLineNo — Get line number for a node
- DOMNode::getNodePath — Get an XPath for a node
- DOMNode::getRootNode — Get root node
- DOMNode::hasAttributes — Checks if node has attributes
- DOMNode::hasChildNodes — Checks if node has children
- DOMNode::insertBefore — Adds a new child before a reference node
- DOMNode::isDefaultNamespace — Checks if the specified namespaceURI is the default namespace or not
- DOMNode::isEqualNode — Checks that both nodes are equal
- DOMNode::isSameNode — Indicates if two nodes are the same node
- DOMNode::isSupported — Checks if feature is supported for specified version
- DOMNode::lookupNamespaceURI — Gets the namespace URI of the node based on the prefix
- DOMNode::lookupPrefix — Gets the namespace prefix of the node based on the namespace URI
- DOMNode::normalize — Normalizes the node
- DOMNode::removeChild — Removes child from list of children
- DOMNode::replaceChild — Replaces a child
- DOMNode::__sleep — Forbids serialization unless serialization methods are implemented in a subclass
- DOMNode::__wakeup — Forbids unserialization unless unserialization methods are implemented in a subclass
DOMNodeList — The DOMNodeList class
- DOMNodeList::count — Get number of nodes in the list
- DOMNodeList::getIterator — Retrieve an external iterator
- DOMNodeList::item — Retrieves a node specified by index
DOMNotation — The DOMNotation class
DOMParentNode — The DOMParentNode interface
- DOMParentNode::append — Appends nodes after the last child node
- DOMParentNode::prepend — Prepends nodes before the first child node
- DOMParentNode::replaceChildren — Replace children in node
DOMProcessingInstruction — The DOMProcessingInstruction class
- DOMProcessingInstruction::__construct — Creates a new DOMProcessingInstruction object
DOMText — The DOMText class
- DOMText::__construct — Creates a new DOMText object
- DOMText::isElementContentWhitespace — Returns whether this text node contains whitespace in element content
- DOMText::isWhitespaceInElementContent — Indicates whether this text node contains whitespace
- DOMText::splitText — Breaks this node into two nodes at the specified offset
DOMXPath — The DOMXPath class
- DOMXPath::__construct — Creates a new DOMXPath object
- DOMXPath::evaluate — Evaluates the given XPath expression and returns a typed result if possible
- DOMXPath::query — Evaluates the given XPath expression
- DOMXPath::quote — Quotes a string for use in an XPath expression
- DOMXPath::registerNamespace — Registers the namespace with the DOMXPath object
- DOMXPath::registerPhpFunctionNS — Register a PHP functions as namespaced XPath function
- DOMXPath::registerPhpFunctions — Register PHP functions as XPath functions
Dom\AdjacentPosition — The Dom\AdjacentPosition Enum
Dom\Attr — The Dom\Attr class
- Dom\Attr::isId — Checks if attribute is a defined ID
- Dom\Attr::rename — Changes the qualified name or namespace of an attribute
Dom\CDATASection — The Dom\CDATASection class
Dom\CharacterData — The Dom\CharacterData class
- Dom\CharacterData::after — Adds nodes after the character data
- Dom\CharacterData::appendData — Append the string to the end of the character data of the node
- Dom\CharacterData::before — Adds nodes before the character data
- Dom\CharacterData::deleteData — Remove a range of characters from the character data
- Dom\CharacterData::insertData — Insert a string at the specified UTF-8 codepoint offset
- Dom\CharacterData::remove — Removes the character data node
- Dom\CharacterData::replaceData — Replace a substring within the character data
- Dom\CharacterData::replaceWith — Replaces the character data with new nodes
- Dom\CharacterData::substringData — Extracts a range of data from the character data
Dom\ChildNode — The Dom\ChildNode interface
- Dom\ChildNode::after — Adds nodes after the node
- Dom\ChildNode::before — Adds nodes before the node
- Dom\ChildNode::remove — Removes the node
- Dom\ChildNode::replaceWith — Replaces the node with new nodes
Dom\Comment — The Dom\Comment class
Dom\Document — The Dom\Document class
Dom\DocumentFragment — The Dom\DocumentFragment class
Dom\DocumentType — The Dom\DocumentType class
Dom\DtdNamedNodeMap — The Dom\DtdNamedNodeMap class
Dom\Element — The Dom\Element class
Dom\Entity — The Dom\Entity class
Dom\EntityReference — The Dom\EntityReference class
Dom\HTMLCollection — The Dom\HTMLCollection class
Dom\HTMLDocument — The Dom\HTMLDocument class
- Dom\HTMLDocument::createEmpty — Creates an empty HTML document
- Dom\HTMLDocument::createFromFile — Parses an HTML document from a file
- Dom\HTMLDocument::createFromString — Parses an HTML document from a string
- Dom\HTMLDocument::saveHtml — Serializes the document as an HTML string
- Dom\HTMLDocument::saveHtmlFile — Serializes the document as an HTML file
- Dom\HTMLDocument::saveXml — Serializes the document as an XML string
- Dom\HTMLDocument::saveXmlFile — Serializes the document as an XML file
Dom\HTMLElement — The Dom\HTMLElement class
Dom\Implementation — The Dom\Implementation class
Dom\NamedNodeMap — The Dom\NamedNodeMap class
Dom\NamespaceInfo — The Dom\NamespaceInfo class
Dom\Node — The Dom\Node class
Dom\NodeList — The Dom\NodeList class
Dom\Notation — The Dom\Notation class
Dom\ParentNode — The Dom\ParentNode interface
- Dom\ParentNode::append — Appends nodes after the last child node
- Dom\ParentNode::prepend — Prepends nodes before the first child node
- Dom\ParentNode::querySelector — Returns the first element that matches the CSS selectors
- Dom\ParentNode::querySelectorAll — Returns a collection of elements that match the CSS selectors
- Dom\ParentNode::replaceChildren — Replace children in node
Dom\ProcessingInstruction — The Dom\ProcessingInstruction class
Dom\Text — The Dom\Text class
- Dom\Text::splitText — Breaks this node into two nodes at the specified offset
Dom\TokenList — The Dom\TokenList class
- Dom\TokenList::add — Adds the given tokens to the list
- Dom\TokenList::contains — Returns whether the list contains a given token
- Dom\TokenList::count — Returns the number of tokens in the list
- Dom\TokenList::getIterator — Returns an iterator over the token list
- Dom\TokenList::item — Returns a token from the list
- Dom\TokenList::remove — Removes the given tokens from the list
- Dom\TokenList::replace — Replaces a token in the list with another one
- Dom\TokenList::supports — Returns whether the given token is supported
- Dom\TokenList::toggle — Toggles the presence of a token in the list
Dom\XMLDocument — The Dom\XMLDocument class
Dom\XPath — The Dom\XPath class
DOM Functions
- dom_import_simplexml — Gets a DOMAttr or DOMElement object from a SimpleXMLElement object
- Dom\import_simplexml — Gets a Dom\Attr or Dom\Element object from a SimpleXMLElement object