php怎么取读xml文件

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 - $publishern";
}
?>

本文链接:

收藏随意^^请保留教程地址.