Hi, I am new to xPath and trying to be familiar with it. Right now, I am working with a scraping script, with PHP and xPath.
I am facing problem to getting the data by the xPath query.

Here is the sample code:

PHP Code:

$url 
'http://www.mooseracing.com/products?productGroupId=73591&productId=144482';

$urlQueryStr parse_url($urlPHP_URL_QUERY);
parse_str($urlQueryStr $queryStr);

$xpath xDoc($url);
$products = array();
$name $xpath->query("//div[@id='productDetailsWrap']/h2");
$products['name'] = $name->item(0)->nodeValue;
$products['url'] = $url;
$products['product_id'] = $queryStr['productId'];

$partNumbers = array();
foreach( 
$xpath->query("//div[@id='partnumbers']/td[@class='partNumbers']") as $node)
{
    
$partNumbers[] = array($products['product_id'], $node->item(0)->nodeValue);
}
_d($partNumbers'$partNumbers');
$products['part_numbers'] = $partNumbers;

$vehicles = array();
foreach( 
$xpath->query("//div[@id='fitment']/tr") as $node)
{
    
$vehicles[] = array(
        
'part_number'=> $node->getElementsByTagName('td')->item(4)->nodeValue,
        
'make'=> $node->getElementsByTagName('td')->item(1)->nodeValue,
    );
}

$products['vehicles'] = $vehicles;

_d($products'$products');


function 
_d($var$test='Test')
{
    echo 
"<br />$test: <pre>";
    
print_r($var);
    echo 
'</pre>';
}

function 
xDoc($url)
{
    
$html = new DOMDocument();
    
$oldSetting libxml_use_internal_errorstrue ); 
    
libxml_clear_errors(); 
    
$html->loadHTMLFile($url);
    
$xpath = new DOMXPath($html);

    return 
$xpath;


Any help is appreciated.
Thanks in advance.