public function getConnection()
{
if (self::$connection) {
$this->setConnection(app::getConnection());
}
return self::$connection;
}
public function selectAction()
{
//$hlp = new service_helper_sql();
$sql = urldecode($this->getRequest()->getParam('select', null));
service_helper_sql::assertSqlReadonly($sql);
$stmt = app::getConnection()->prepare($sql);
$stmt->execute();
$all = $stmt->fetchAll(pdo::FETCH_ASSOC);
//echo '<pre>';
//print_r($all);
echo service_helper_csv::arraysToCsv($all);
}
public function __construct()
{
$this->setConnection(app::getConnection());
}
