<?php /** * phpDocumentor * * PHP Version 5 * * @category phpDocumentor * @package Search * @author Mike van Riel <mike.vanriel@naenius.com> * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com) * @license http://www.opensource.org/licenses/mit-license.php MIT * @link http://phpdoc.org */ // get search term $term = strtolower($_GET['term']); // find term in XML document $xml = new DOMDocument(); $xml->load('search_index.xml'); $xpath = new DOMXPath($xml); $qry = $xpath->query( "//value[contains(translate(., 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', " . "'abcdefghijklmnopqrstuvwxyz'), '$term')]/.." ); $results = array(); /** @var DOMElement $element */ foreach ($qry as $element) { /** @var DomNodeList $value */ $value = $element->getElementsByTagName('value'); $id = $element->getElementsByTagName('id'); $type = $element->getElementsByTagName('type'); $results[] = '{ "value": "' . addslashes($value->item(0)->nodeValue) . '", "id": "' . addslashes($id->item(0)->nodeValue) . '", "type": "' . addslashes($type->item(0)->nodeValue) . '" }'; } echo '[' . implode(', ', $results) . ']';