function getTagCloudByName($amount) {
global $database, $db;
if (!$db->query("SELECT t.name, count(r.tag) as tagUsed FROM {$database['prefix']}TagRelations r ON ( r.type = 'feed' ) LEFT JOIN {$database['prefix']}Tags t ON t.id = r.tag GROUP BY r.tag"))
return false;
if ($db->numRows() == 0)
return false;
$tagPool = array();
while ($data = $db->fetchArray()) {
array_push($tagPool, array("name"=>$data['name'], "frequency"=>$data['tagUsed'], "cc"=>((ord($data['name']) < 128) ? 2 : 1)));
}
$db->free();
$tagPool = func::array_columnsort('cc', SORT_ASC, SORT_NUMERIC, 'name', SORT_ASC, SORT_STRING, $tagPool);
return array_slice($tagPool, 0, $amount);
}
