function fetchSuggested($string)
 {
     $sql = SQLstartWith($string);
     $result["result"] = array();
     while ($array = $sql->FetchRow()) {
         $i = ++$i;
         array_push($result["result"], $array[termino_preferido] ? $array[termino_preferido] : $array[tema]);
     }
     return $result;
 }
/**
 * Retorna los datos, acorde al formato de autocompleter
 */
function getData4Autocompleter($searchq, $type = 1)
{
    $sql = $type == 1 ? SQLstartWith($searchq) : SQLbuscaTerminosSimple($searchq, "15");
    $arrayResponse = array("query" => $searchq, "suggestions" => array(), "data" => array());
    while ($array = $sql->FetchRow()) {
        array_push($arrayResponse["suggestions"], $array["tema"]);
        array_push($arrayResponse["data"], $array["tema_id"]);
    }
    return json_encode($arrayResponse);
}