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<?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>
php技術(shù)：一個(gè)連接兩個(gè)不同MYSQL數(shù)據(jù)庫(kù)的PHP程序，轉(zhuǎn)載需保留來(lái)源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請(qǐng)第一時(shí)間聯(lián)系我們修改或刪除，多謝。
