Mysql 连接选择数据库

Mysql:

   <?php

      header('Content-Type:text/html;charset=utf-8');

      $link = mysql_connect('localhost:3306','root','123456');

      $db_selected = mysql_select_db('itcast','$link');

      if($db_selected){

        echo '数据库选择成功';

      }

    ?>

原文地址:https://www.cnblogs.com/httpssl/p/11000143.html