A library for manipulating and traversing XML documents in an easy and intuitive way.
PHP
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README.md
test.php
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README.md

phpQuery

The phpQuery class is inspired by the great jQuery library. The purpose of this class is to simplify the access and manipulation of XML documents.

Instead of the XPath query language, this class uses CSS selectors. This is an advantage for those who are not familiar with the XPath language. In any case, it is possible to still use the XPath language: simply use the 'xpath' method instead of 'query' method.

Installation

Copy and paste the classes folder into your application and include the file 'classes/php-query.php'. That is:

use com\soloproyectos\core\xml\phpQuery;
require_once "classes/php-query.php";

And that's all. You are ready to use the CssSelector class.

Basic Examples

Creating instances:

// loads an XML document from a string
$query = new phpQuery('<root><item id="101" /><item id="102" /><item id="103" /></root>');

// loads an HTML document from a url
$query = new phpQuery('http://www.php.net');

// loads an XML document from a file
$query = new phpQuery('/home/username/my-file.xml');

// loads an XML document from a specific DOMNode object
$doc = new DOMDocument("1.0", "UTF-8");
$doc->loadXML('<root><item id="101" /><item id="102" /><item id="103" /></root>');
$query = new phpQuery(doc);

Traversing nodes:

$xml = new phpQuery("test.xml");

// prints books info
$books = $xml->query("books item");
foreach ($books as $book) {
    echo "Title: " . $book->attr("title") . "\n";
    echo "Author: " . $book->attr("author_id") . "\n";
    echo "ISBN: " . $book->query("isbn")->text() . "\n";
    echo "Available: " . $book->query("available")->text() . "\n";
    echo "Description: " . trim($book->query("description")->text()) . "\n";
    echo "---\n";
}

// gets the number of items
echo "Number of items: " . count($items);