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The DOMCharacterData class

(PHP 5, PHP 7)

Introducere

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

Sinopsisul clasei

DOMCharacterData extends DOMNode {

/* Proprietăți */

public string $data ;

public readonly int $length ;

/* Proprietăți moștenite */

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 ;

/* Metode */

public appendData ( string $data ) : void

public deleteData ( int $offset , int $count ) : void

public insertData ( int $offset , string $data ) : void

public replaceData ( int $offset , int $count , string $data ) : void

public substringData ( int $offset , int $count ) : string

/* Metode moștenite */

public DOMNode::appendChild ( DOMNode $newnode ) : DOMNode

public DOMNode::C14N ( bool $exclusive = ? , bool $with_comments = ? , array $xpath = ? , array $ns_prefixes = ? ) : string|false

public DOMNode::C14NFile ( string $uri , bool $exclusive = false , bool $with_comments = false , array $xpath = ? , array $ns_prefixes = ? ) : int|false

public DOMNode::cloneNode ( bool $deep = ? ) : DOMNode

public DOMNode::getLineNo ( ) : int

public DOMNode::getNodePath ( ) : string

public DOMNode::hasAttributes ( ) : bool

public DOMNode::hasChildNodes ( ) : bool

public DOMNode::insertBefore ( DOMNode $newnode , DOMNode $refnode = ? ) : DOMNode

public DOMNode::isDefaultNamespace ( string $namespaceURI ) : bool

public DOMNode::isSameNode ( DOMNode $node ) : bool

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

public DOMNode::lookupNamespaceUri ( string $prefix ) : string

public DOMNode::lookupPrefix ( string $namespaceURI ) : string

public DOMNode::normalize ( ) : void

public DOMNode::removeChild ( DOMNode $oldnode ) : DOMNode

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

}

Proprietăți

data: The contents of the node.
length: The length of the contents.

A se vedea și

» W3C specification of CharacterData

Cuprins

DOMCharacterData::appendData — Append the string to the end of the character data of the node
DOMCharacterData::deleteData — Remove a range of characters from the node
DOMCharacterData::insertData — Insert a string at the specified 16-bit unit offset
DOMCharacterData::replaceData — Replace a substring within the DOMCharacterData node
DOMCharacterData::substringData — Extracts a range of data from the node

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User Contributed Notes 1 note

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jesdisciple dot FOO at gmail dot BAR dot com ¶

14 years ago


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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