Php xpath impediment

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PHP

XPath

cURL

Hello !

I have this piece of code :

require_once("Xpath.php");
    //ini_set('xdebug.max_nesting_level', 200);
    scrape("http://filmehd.net/page/1");

    set_time_limit(0);
    function scrape ($url)
    {
    $xpath = new XPATH($url);

    $get_image_src = $xpath->query('//h2/a/img/@src');
    $get_image_movie_src =  $xpath->query('//h2[2]/a/@href');
    $get_image_movie_anchor = $xpath->query('//h2/a/@title');
    $next_page = $xpath->query('//div/a[10]/@href');
    $data = array();
    echo"<pre>";
    for($x =0 ; $x<$get_image_movie_anchor->length; $x++)
    {
        // $data[$x]['image_src'] = $get_image_src->item($x)->nodeValue;
         $data[$x]['image_movie_src'] = $get_image_movie_src->item($x)->nodeValue;
        // $data[$x]['image_movie_anchor'] = $get_image_movie_anchor->item($x)->nodeValue;
        echo $data[$x]['image_movie_src'] ;
        //echo '<div><a href="'.$data[$x]['image_movie_src'].'"><img src="'.$data[$x]['image_src'].'"/>'.$data[$x]['image_movie_anchor'].'</a></div>';
    }

    if($next_page->length > 0)
    {
        scrape($next_page->item(0)->nodeValue);
    }
    }

when i run the page using this code i get :

Quote:

Notice: Trying to get property of non-object in C:\wamp\www\scraper\filmeHdScraper.php on line 20

if i modify :

Quote:

//h2[2]/a/@href

to

Quote:

//h2/a/@href

the error goes away ,the problem is that if i use the xpath that doesn't generate the error i will get duplicate content because on that website there are two h2 tags . What do i do ? how can i make

Quote:

//h2[2]/a/@href

work ?