Get likes facebook page URL

getlikesURL.php

<?php


function get_fb_likes($url)
{
  $query = "select total_count,like_count,comment_count,share_count,click_count from link_stat where url='{$url}'";
   $call = "https://api.facebook.com/method/fql.query?query=" . rawurlencode($query) . "&format=json";

  $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $call);
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
   $output = curl_exec($ch);
   curl_close($ch);
   return json_decode($output);
}

$fb_likes = reset( get_fb_likes("http://oceanoliterario.com/indicacoes/88-stanix-o-poder-dos-elementos-eder-a-s-traskini") ); //URL
echo $fb_likes->total_count; 
echo $fb_likes->like_count;
echo $fb_likes->comment_count;
echo $fb_likes->share_count;
echo $fb_likes->click_count;

?>