How to implement photo parser with duckduckgo?

Question

PHP

<?php
$get = file_get_contents("https://duckduckgo.com/i.js?q=love&s=1");
$decode = json_decode($get, TRUE);
foreach($decode['results'] as $res) {

echo "".$res['image']."";
}
?>

Nothing works ... what am I doing wrong?