Re: New use need your help

[Nigel S. <nig...@us...>]

  Thank you for your kind reply, now I can find the data I want.=20

  But, I still couldn't find a way to count how many books are in the =
library?
count($xPath->match(/LIBRARY[1]/BOOK))
  And I want to import the all book data(title, author,pages,price etc.) =
into a php array and present them to the user in other format.(For =
example a HTML form select menu options)

  Is my idea workable with Xpath?
Yes very much so :o)  Something along the lines of:

$aBookAddress =3D $xPath->match('/LIBRARY[1]/BOOK');
foreach($aBookAddress as $BookAddress) {
    $aBook =3D array();
    $aBook['Title'] =3D $xPath->getData($BookAddress.'/title');
        $iISBN =3D $xPath->getAttribute($BookAddress.'/title', 'ISBN');
        $aBooks[$iISBN] =3D $aBook;
}

(The above is completely untested, written off the top of my head, but =
it's a good template to start from)

Cheers

Nigel