public function get_by_id($id)
{
$table = $this->tables['media'];
$id = intval($id);
if ($id == 0) {
return false;
}
$params = array();
$params['id'] = $id;
$params['limit'] = 1;
$params['table'] = $table;
$params['cache_group'] = 'media/' . $id;
$q = $this->get($params);
if (is_array($q) and isset($q[0])) {
$content = $q[0];
} else {
return false;
}
return $content;
}