The DOMCharacterData class

(PHP 5, PHP 7, PHP 8)

简介

Represents nodes with character data. No nodes directly correspond to this class, but other nodes do inherit from it.

类摘要

DOMCharacterData extends DOMNode {
/* 属性 */
public string $data ;
public readonly int $length ;
/* 继承的属性 */
public readonly string $nodeName ;
public string $nodeValue ;
public readonly int $nodeType ;
public readonly DOMNode|null $parentNode ;
public readonly DOMNodeList $childNodes ;
public readonly DOMNode|null $firstChild ;
public readonly DOMNode|null $lastChild ;
public readonly DOMNode|null $previousSibling ;
public readonly DOMNode|null $nextSibling ;
public readonly DOMNamedNodeMap|null $attributes ;
public readonly DOMDocument|null $ownerDocument ;
public readonly string|null $namespaceURI ;
public string $prefix ;
public readonly string $localName ;
public readonly string|null $baseURI ;
public string $textContent ;
/* 方法 */
public appendData ( string $data ) : bool
public deleteData ( int $offset , int $count ) : bool
public insertData ( int $offset , string $data ) : bool
public replaceData ( int $offset , int $count , string $data ) : bool
public substringData ( int $offset , int $count ) : string|false
/* 继承的方法 */
public DOMNode::appendChild ( DOMNode $node ) : DOMNode|false
public DOMNode::C14N ( bool $exclusive = false , bool $withComments = false , array|null $xpath = null , array|null $nsPrefixes = null ) : string|false
public DOMNode::C14NFile ( string $uri , bool $exclusive = false , bool $withComments = false , array|null $xpath = null , array|null $nsPrefixes = null ) : int|false
public DOMNode::cloneNode ( bool $deep = false ) : DOMNode|false
public DOMNode::getLineNo ( ) : int
public DOMNode::getNodePath ( ) : string|null
public DOMNode::hasAttributes ( ) : bool
public DOMNode::hasChildNodes ( ) : bool
public DOMNode::insertBefore ( DOMNode $node , DOMNode|null $child = null ) : DOMNode|false
public DOMNode::isDefaultNamespace ( string $namespace ) : bool
public DOMNode::isSameNode ( DOMNode $otherNode ) : bool
public DOMNode::isSupported ( string $feature , string $version ) : bool
public DOMNode::lookupNamespaceUri ( string $prefix ) : string
public DOMNode::lookupPrefix ( string $namespace ) : string|null
public DOMNode::normalize ( ) : void
public DOMNode::removeChild ( DOMNode $child ) : DOMNode|false
public DOMNode::replaceChild ( DOMNode $node , DOMNode $child ) : DOMNode|false
}

属性

data

The contents of the node.

length

The length of the contents.

参见

Table of Contents

User Contributed Notes

jesdisciple dot FOO at gmail dot BAR dot com 08-Jul-2010 04:35
In case you're looking for the CDATA class to which nodes /do/ correspond, it's called DOMCdataSection (per my PHP installation) and isn't documented on php.net.  Presumably, it doesn't add anything to this API.

See also: http://www.php.net/manual/en/domdocument.createcdatasection.php
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