/**
 * 封装了PHP操作MysqL的基本方法
 *
 * @param 
 * @arrange (512.笔记) jb51.cc
 **/
 class Database
 {
  var $db;
  var $result;
  var $lastQuery;
  var $numQueries = 0;
  var $error;
  var $showErrors = true;
 
  function Database($host,$user,$password,$dbname)
  {
   $this->db = MysqL_connect($host,$password) or die(MysqL_error());
   MysqL_select_db($dbname,$this->db) or die(MysqL_error());
  }
 
  function query($sql)
  {
   $this->error = "";
   $this->lastQuery = $sql;
 
   if($this->showErrors)
    $this->result = MysqL_query($sql,$this->db) or die(MysqL_error() . "<br/>--<br/>$sql");
   else
    $this->result = MysqL_query($sql,$this->db) or ($this->error = MysqL_error());
 
   $this->numQueries++;
  }
 }


/***   来自编程之家 jb51.cc（jb51.cc）   ***/