php建構函式串連資料庫

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index.php

require_once("mysql.config.php");require_once("mysql.class.php");echo $data->f();

 

config.php

<?php/* * Time 2014-03-31    * Author Sky * 資料庫基本資料 */$arr = include(‘../Cache/config.php‘);        //  串連 Yourphp的設定檔   $db_host = $arr[‘DB_HOST‘];$db_name = $arr[‘DB_NAME‘];$db_user = $arr[‘DB_USER‘];$db_pwd = $arr[‘DB_PWD‘];$db_preefix = $arr[‘DB_PREFIX‘];?>

 

class.php

<?phpclass Data{    public $DB_HOST;    public $DB_NAME;    public $DB_USER;    public $DB_PWD;    public $DB_PREFIX;        function __construct($DB_HOST,$DB_NAME,$DB_USER,$DB_PWD,$DB_PREFIX){        $this->DB_HOST = $DB_HOST;        $this->DB_NAME = $DB_NAME;        $this->DB_USER = $DB_USER;        $this->DB_PWD = $DB_PWD;        $this->DB_PREFIX = $DB_PREFIX;                //***  串連資料庫        $con = mysql_connect($DB_HOST,$DB_USER,$DB_PWD);        if (!$con)        {          die(‘資料庫連接失敗‘ . mysql_error());        }        mysql_select_db($DB_NAME, $con);        mysql_query(‘set names utf8‘);    }            function insert(){            echo ‘111‘;    }        }$data = new Data($db_host,$db_name,$db_user,$db_pwd,$db_preefix);?>

 

php建構函式串連資料庫