The DOMXPath class

简介

Supports XPath 1.0

DOMXPath

DOMXPath {

/* Properties */

public DOMDocument $document ;

/* Methods */

__construct ( DOMDocument $doc )

mixed evaluate ( string $expression [, DOMNode $contextnode ] )

DOMNodeList query ( string $expression [, DOMNode $contextnode ] )

bool registerNamespace ( string $prefix , string $namespaceURI )

}

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::registerNamespace — Registers the namespace with the DOMXPath object