$url = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=render',
urlencode($tag));
$editurl = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=edit',
$url = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=render',
urlencode($tag));
$editurl = sprintf('http://hashtags.wikia.com/index.php?title=%s&action=edit',