当前位置: 首页 > 图文教程 > 网络编程 > PHP > 一个连接两个不同MYSQL数据库的PHP程序

PHP
PHP 批量删除 sql语句
PHP 字符串 小常识
phpinfo 系统查看参数函数代码
php split汉字
php 更新数据库中断的解决方法
Windows IIS PHP 5.2 安装与配置方法
Windows Apache2.2.11及Php5.2.9-1的安装与配置方法
phpMyAdmin 安装配置方法和问题解决
Windows PHP5和Apache的安装与配置
PHP 输出简单动态WAP页面
php 分页类 扩展代码
php MsSql server时遇到的中文编码问题
php array_map array_multisort 高效处理多维数组排序
php adodb连接mssql解决乱码问题
C# Assembly类访问程序集信息
PHP 木马攻击防御技巧
PHP 函数语法介绍一
php 变量定义方法
PHP 定界符 使用技巧
纯真IP数据库的应用 IP地址转化成十进制

一个连接两个不同MYSQL数据库的PHP程序


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-09-13   浏览: 243 ::
收藏到网摘: n/a

<HTML><BODY BGCOLOR=FFFFFF>
<?php
echo "Connecting as mysql<BR>\n";
$connection1 = mysql_connect('localhost', 'mysql', '') or die($php_errormsg);
echo "connection1 is $connection1<BR>\n";
echo "Selecting test for mysql user<BR>\n";
mysql_select_db('test', $connection1) or @die("Error " . $php_errormsg . mysql_error());
echo "Connection as joyce<BR>\n";
$connection2 = mysql_connect('localhost', 'joyce', '') or die($php_errormsg);
echo "connection2 is $connection2<BR>\n";
echo "Selecting books for joyce user<BR>\n";
$db2 = mysql_select_db('techbizbookguide', $connection2) or die(mysql_error());
$query1 = "select foo from test";
$query2 = "select title, authorFirst, authorLast from bookinfo";
echo "Querying test<BR>\n";
$users = mysql_query($query1, $connection1) or die(mysql_error());
echo "Querying books<BR>\n";
$books = mysql_query($query2, $connection2) or die(mysql_error());
echo "Foos from test<BR>\n";
while (list($foo) = mysql_fetch_row($users)){
echo $foo, "<BR>\n";
}
echo "Books in techbizbookguide<BR>\n";
while (list($title, $authorFirst, $authorLast) = mysql_fetch_row($books)){
//Use trim in case we have a book by "Madonna" or "Prince" or...
echo $title, ' by ', trim($authorFirst . ' ' . $authorLast), "<BR>\n";
}
?>
</BODY></HTML>