<?php

  // retweets for url
  
  function tweetCount($url)
  {
      $content = file_get_contents("http://api.tweetmeme.com/url_info?url=" . $url);
      $element = new SimpleXmlElement($content);
      $retweets = $element->story->url_count;
      if ($retweets) {
          return $retweets;
      } else {
          return 0;
      }
  }
  
  // facebook likes for url
  
  function likeCount($url)
  {
      $data = json_decode(file_get_contents("http://api.facebook.com/method/fql.query?query=select%20like_count%20from%20link_stat%20where%20url='$url'&format=json"));
      if ($data) {
          return $data[0]->like_count;
      } else {
          return 0;
      }
  }
  
  // declicious posts for url
  
  function deliciousCount($url)
  {
      $data = json_decode(file_get_contents("http://feeds.delicious.com/v2/json/urlinfo/data?url=$url"));
      if ($data) {
          return $data[0]->total_posts;
      } else {
          return 0;
      }
  }
  
  // digg count for url
  
  function diggCount($url)
  {
      $data = json_decode(file_get_contents("http://services.digg.com/1.0/endpoint?method=story.getAll&link=$url&type=json"));
      if ($data) {
          return $data->stories[0]->diggs;
      } else {
          return 0;
      }
  }
  
  // reddit score for url
  
  function redditCount($url)
  {
      $data = json_decode(file_get_contents("http://www.reddit.com/api/info.json?url=$url"));
      if ($data) {
          return $data->data->children[0]->data->score;
      } else {
          return 0;
      }
  }

  // stumbles for url

  function stumbleCount($url)
  {
      $data = json_decode(file_get_contents("http://www.stumbleupon.com/services/1.01/badge.getinfo?url=$url"));
      if ($data) {
          return $data->result->views;
      } else {
          return 0;
      }
  }

  // bit.ly clicks for url
  
  function bitlyCount($url,$login,$apikey)
  {
      $data = json_decode(file_get_contents("http://api.bit.ly/stats?version=3&shortUrl=$url&login=$login&apiKey=$apikey&format=json", true));
      if ($data) {
          return $data->results->clicks;
      } else {
          return 0;
      }
  }

?>