How can I echo a scraped div in PHP?

How do I echo and scrape a div class? I tried this but it doesn't work. I am using cURL to establish the connection. How do I echo it? I want it just how it is on the actual page.

    $document = new DOMDocument();
    $document->loadHTML($html);
    $selector = new DOMXPath($document);
    $anchors = $selector->query("/html/body//div[@class='resultitem']");
    //a URL you want to retrieve
    
    foreach($anchors as $a) { 
        echo $a;
    }

I just made this snippet below, that uses your logic, and some tweaks to display the specified class from the webpage in the get_contents function. Maybe you can plug in your values and try it?

(Note: I put the error checking in there to see a few bugs. It can be helpful to use that as you tweak. )

<?php
error_reporting(E_ALL);
ini_set('display_errors', '1');

$url = "http://www.tizag.com/cssT/cssid.php";
$class_to_scrape="display";

$html = file_get_contents($url);
$document = new DOMDocument(); 
$document->loadHTML($html); 
$selector = new DOMXPath($document); 

$anchors = $selector->query("/html/body//div[@class='". $class_to_scrape ."']");
 
echo "ok, no php syntax errors. <br>Lets see what we scraped.<br>";

foreach ($anchors as $node) {
    $full_content = innerHTML($node);
   echo "<br>".$full_content."<br>" ;
}

/* this function preserves the inner content of the scraped element. 
** http://stackoverflow.com/questions/5349310/how-to-scrape-web-page-data-without-losing-tags
** So be sure to go and give that post an uptick too:)
**/
function innerHTML(DOMNode $node)
{
  $doc = new DOMDocument();
  foreach ($node->childNodes as $child) {
    $doc->appendChild($doc->importNode($child, true));
  }
  return $doc->saveHTML();
}


?>