具体如下:
load( 'books.xml' );
$books = $doc->getElementsByTagName( "book" );
foreach( $books as $book )
{
$authors = $book->getElementsByTagName( "author" );
$author = $authors->item(0)->nodeValue;
$publishers = $book->getElementsByTagName( "publisher" );
$publisher = $publishers->item(0)->nodeValue;
$titles = $book->getElementsByTagName( "title" );
$title = $titles->item(0)->nodeValue;
echo "$title - $author - $publisher\n";
}
?>books.xml文件如下:
Jack Herrington PHP Hacks O'Reilly Jack Herrington Podcasting Hacks O'Reilly
运行结果如下:
PHP Hacks - Jack Herrington - O'Reilly Podcasting Hacks - Jack Herrington - O'Reilly