PHP
发布时间:2022-04-09 发布网站:大佬教程 code.js-code.com
大佬教程收集整理的这篇文章主要介绍了一个连接两个不同MYSQL数据库的PHP程序,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
<HTML><BODY BGCOLOR=FFFFFF>
<?
PHP echo "Connec
Ting as
MysqL<BR>\n";
$connection1 =
MysqL_connect('localhost','
MysqL','') or die($
PHP_errormsg
); echo "connection1 is $connection1<BR>\n";
echo "
SELEc
Ting test for
MysqL user<BR>\n";
MysqL_
SELEct_db('test',$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 "
SELEc
Ting books for joyce user<BR>\n";
$db2 =
MysqL_
SELEct_db('techbizbookguide',$connectio
n2) 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,$connectio
n2) or die(
MysqL_error()
); echo "Foos from test<BR>\n";
while (list($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>
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