webservice

[insert_php]
$va = $_REQUEST[‘usuario’];
$va = 154;
$cnx = new PDO(“mysql:host=10.0.7.7;dbname=descripciones”,”conexion”,”c69775″);
$res = $cnx->query(“select DEL_DESC from delegaciones order by DEL_CODP_IDE is not null”);
$datos = array();
foreach ($res as $row)
{
$datos[] = $row[0];
}
//$datos[] = “valor aca”;
/* foreach ($res->result() as $row)
{

$datos[]=$row;
}
*/
echo json_encode($datos);
[/insert_php]