多个获取请求Instagram API

Question

I am trying to execute this code, what IT does that it get recent photos(Media ID) from current user with one GET request then based on media id it gets the likes on each photo via 2nd get request. My second get request is not executing.

function callInstagram($url)
{
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_SSL_VERIFYHOST => 2
));
$result = curl_exec($ch);
curl_close($ch);
return $result;
}


$access="xxx";
$url='https://api.instagram.com/v1/users/self/media/recent/?access_token='.$access.'';
$inst_stream = callInstagram($url);
$results = json_decode($inst_stream, true);

foreach($results['data'] as $item){

$image_id = $item['id'];

$url2='https://api.instagram.com/v1/media/'.$image_id.'likes?access_token='.$access.'';
$inst_stream2 = callInstagram($url2);
$results2 = json_decode($inst_stream2, true);

foreach($results2['data'] as $item2){
echo $image_username = $item2['username']."<br>";
}

}