<?php
class db
{
  var $query;
  var $db_error = true;
  var $db_id = false;
  var $connected = false;
  var $query_num = 0;
  var $query_list = array();
  var $mysql_error = '';
  var $mysql_version = '';
  var $mysql_error_num = 0;
  var $mysql_extend = "MySQL";
  var $MySQL_time_taken = 0;
  var $query_id = false;

  function __construct($host, $login, $password, $database, $prefix, $charset)
  {
    if(!$this->db_id = @mysql_connect($host, $login, $password))
    {
      if($this->db_error)
      {
        $this->display_error(mysql_error(), mysql_errno());
      } else
      {
        return false;
      }
    }
	else{
	  //log error connectiong
	  return false;
	}

    if(!@mysql_select_db($database, $this->db_id))
    {
      if($this->db_error)
      {
        $this->display_error(mysql_error(), mysql_errno());
      } else
      {
        return false;
      }
    }
	else
	{
	  //log error selecting database
	  return false;
	}

    $this->mysql_version = mysql_get_server_info();
    if(!$charset) $charset = "cp1251";

    if(version_compare($this->mysql_version, '4.1', ">=")) mysql_query("/*!40101 SET NAMES '" . $charset . "' */");

    $this->connected = true;

    return true;
  }


  function query($query,$select)
  {
    $sql  = !empty($select) ? "SELECT * FROM `" : "SELECT $select FROM `" . $GLOBALS['DB']['prefix'];
    $sql .= !empty($query) ? $query : $this->query;

    if(!$this->query_id = mysql_query($sql, $this->db_id))
    {
      if($this->db_error)
      {
        $this->display_error(mysql_error(), mysql_errno());
      } else
      {
        echo $this->db_id;
        return false;
      }
    }
  }

  function validString($string)
  {
    return mysql_escape_string($string);
  }


  function display_error($error, $error_num, $query = '')
  {
    exit();
  }
}
?>