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The DOMAttr class

(PHP 5, PHP 7)

简介

DOMAttr represents an attribute in the DOMElement object.

类摘要

DOMAttr extends DOMNode {

/* 属性 */

public readonly string $name ;

public readonly DOMElement $ownerElement ;

public readonly bool $schemaTypeInfo ;

public readonly bool $specified ;

public string $value ;

/* 继承的属性 */

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 __construct ( string $name [, string $value ] )

public isId ( void ) : bool

/* 继承的方法 */

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

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

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

public DOMNode::cloneNode ([ bool $deep ] ) : DOMNode

public DOMNode::getLineNo ( void ) : int

public DOMNode::getNodePath ( void ) : string

public DOMNode::hasAttributes ( void ) : bool

public DOMNode::hasChildNodes ( void ) : 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 ) : void

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

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

}

属性

name: The name of the attribute
ownerElement: The element which contains the attribute
schemaTypeInfo: Not implemented yet, always is NULL
specified: Not implemented yet, always is NULL
value: The value of the attribute

参见

» W3C specification of Attr

DOMAttr::__construct — Creates a new DOMAttr object
DOMAttr::isId — Checks if attribute is a defined ID

User Contributed Notes

greubel at nkey dot de 06-Dec-2014 03:04


Please take care on debugging DOMAttr related code. This will cause an E_WARNING that retrieving schemaTypeInfo attribute is not implemented yet. An IDE like Eclipse will inspect the object and its member elements. In conjunction with registered error handlers, which will translate the E_WARNING into Exception your debugging session will end unexpectedly. This has caused me some trouble while debugging my PHPUnit test case in eclipse using "Makegood" plugin.



A possible workarround is to deactivate the error handling during debugging using error_reporting(0). Remove the statement after finishing your debugging session.



Notable ticket in Bugtracker: https://bugs.php.net/bug.php?id=61858

And a xdebug tracker ticket: http://bugs.xdebug.org/view.php?id=910

chregu at php dot net 23-Mar-2009 11:20


See also the properties from the inherited class DOMNode ( http://php.net/manual/en/class.domnode.php ), eg. namespaceURI, prefix, localName, etc, especially if you have to deal with namespaced attributes

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The DOMAttr class

简介

类摘要

属性

参见

Table of Contents

User Contributed Notes

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