<?php

class dbiw {

  private $dbh;


  function getDBH () {
    $conf = Conf::instance();
    $db_conf = $conf->get("db_config");
    $dbType = $db_conf["type"];
    include("mysql_conn.inc");
    
  }
  function __construct () {
    $this->getDBH();
    $this->$dbh = new db_handle();
    
  }
  function dbExec ($sql) {
    if (! $dbh){
      $this->getDBH();
      $dbh = new db_handle();
    }
      
    $this->$dbh->sel($sql);
  }


}

?>