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DOM
The DOMNode class

The DOMNode class

(PHP 5, PHP 7)

类摘要

DOMNode {

/* 属性 */

public readonly string $nodeName ;

public string $nodeValue ;

public readonly int $nodeType ;

public readonly DOMNode $parentNode ;

public readonly DOMNodeList $childNodes ;

public readonly DOMNode $firstChild ;

public readonly DOMNode $lastChild ;

public readonly DOMNode $previousSibling ;

public readonly DOMNode $nextSibling ;

public readonly DOMNamedNodeMap $attributes ;

public readonly DOMDocument $ownerDocument ;

public readonly string $namespaceURI ;

public string $prefix ;

public readonly string $localName ;

public readonly string $baseURI ;

public string $textContent ;

/* 方法 */

public appendChild ( DOMNode $newnode ) : DOMNode

public C14N ([ bool $exclusive [, bool $with_comments [, array $xpath [, array $ns_prefixes ]]]] ) : string

public C14NFile ( string $uri [, bool $exclusive = FALSE [, bool $with_comments = FALSE [, array $xpath [, array $ns_prefixes ]]]] ) : int

public cloneNode ([ bool $deep ] ) : DOMNode

public getLineNo ( void ) : int

public getNodePath ( void ) : string

public hasAttributes ( void ) : bool

public hasChildNodes ( void ) : bool

public insertBefore ( DOMNode $newnode [, DOMNode $refnode ] ) : DOMNode

public isDefaultNamespace ( string $namespaceURI ) : bool

public isSameNode ( DOMNode $node ) : bool

public isSupported ( string $feature , string $version ) : bool

public lookupNamespaceUri ( string $prefix ) : string

public lookupPrefix ( string $namespaceURI ) : string

public normalize ( void ) : void

public removeChild ( DOMNode $oldnode ) : DOMNode

public replaceChild ( DOMNode $newnode , DOMNode $oldnode ) : DOMNode

}

属性

nodeName: Returns the most accurate name for the current node type
nodeValue: The value of this node, depending on its type. Contrary to the W3C specification, the node value of DOMElement nodes is equal to DOMNode::textContent instead of NULL.
nodeType: Gets the type of the node. One of the predefined XML_xxx_NODE constants
parentNode: The parent of this node. If there is no such node, this returns NULL.
childNodes: A DOMNodeList that contains all children of this node. If there are no children, this is an empty DOMNodeList.
firstChild: The first child of this node. If there is no such node, this returns NULL.
lastChild: The last child of this node. If there is no such node, this returns NULL.
previousSibling: The node immediately preceding this node. If there is no such node, this returns NULL.
nextSibling: The node immediately following this node. If there is no such node, this returns NULL.
attributes: A DOMNamedNodeMap containing the attributes of this node (if it is a DOMElement) or NULL otherwise.
ownerDocument: The DOMDocument object associated with this node, or NULL if this node is a DOMDOcument
namespaceURI: The namespace URI of this node, or NULL if it is unspecified.
prefix: The namespace prefix of this node, or NULL if it is unspecified.
localName: Returns the local part of the qualified name of this node.
baseURI: The absolute base URI of this node or NULL if the implementation wasn't able to obtain an absolute URI.
textContent: The text content of this node and its descendants.

注释

Note:

The DOM extension uses UTF-8 encoding. Use utf8_encode() and utf8_decode() to work with texts in ISO-8859-1 encoding or Iconv for other encodings.

更新日志

版本	说明
5.6.1	The textContent property has been made writable (formerly it has been readonly).

参见

» W3C specification of Node

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::getLineNo — Get line number for a node
DOMNode::getNodePath — Get an XPath for a 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::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

The DOMNode class

类摘要

属性

注释

更新日志

参见

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