Create the script that uses the DOM extension to create a list of title and book_id attributes. : DomDocument « XML « PHP

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PHP » XML » DomDocument

Create the script that uses the DOM extension to create a list of title and book_id attributes.


 

<?php



$doc = DOMDocument::load("books.xml");

$books = $doc->getElementsByTagName("book");

foreach($books as $book) {

  $titles = $book->getElementsByTagName("title");

  foreach($titles as $title) {

    echo $title->nodeValue . " - ";

  }

  $id = $book->getAttribute("book_id");

    echo "book_id = $id\n";

}

?>

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7.	Loads the content of this file into a DOM object tree.
8.	Get element by tag name
9.	Parsing XML
10.	Using XPath with DOM in a more complicated example
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13.	Using CDATA sections, or character data sections
14.	Using DOM to Generate Markup
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16.	Traversing a Tree of XML Nodes Using Recursion
17.	Traversing a Tree of XML Nodes Using On-Demand Functions
18.	Remove the creation and appending of attributes and simply assign the needed attributes to the elements
19.	Return a list of nodes that can be examined one at the time in a foreach() loop

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