<HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8"> <TITLE>建立資料庫</TITLE> </HEAD> <BODY> <?php $link = mysql_connect("localhost", "root", "welcome23"); $sql ='CREATE DATABASE testdb DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci'; if (!$link) { die("建立資料連接失敗"); } if (mysql_query($sql,...