php Flash標籤雲(flash tagcloud)的實現代碼

來源:互聯網
上載者:User
  1. require("config.php");
  2. require_once 'Tags.php';
  3. $sql = "SELECT tags FROM demo"; //在這裡你可以隨機或者限制一下取出的個數.
  4. $rs = $db->query($sql);
  5. while ($tags = $db->fetch_array($rs)) {
  6. $arr[] = split("\|",iconv("gb2312","utf-8",$tags['tags']));
  7. }
  8. $tags = new Tags($arr);
  9. $tagsArr = $tags->getTags();
  10. $tagsStr = '';
  11. foreach ($tagsArr as $value){
  12. $tagsStr .= urlencode(''.$value.'');
  13. }
  14. $tagsStr .= '';
  15. ?>
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