復(fù)制代碼 代碼如下:
<?php
$conn1 = mysql_connect("127.0.0.1", "root","root","db1");
mysql_select_db("db1", $conn1);
$conn2 = mysql_connect("127.0.0.1", "root","root","db2");
mysql_select_db("db2", $conn2);
$sql = "select * from ip";
$query = mysql_query($sql);
if($row = mysql_fetch_array($query))
echo $row[0]."/n";
$sql = "select * from web ";
$query = mysql_query($sql);
if($row = mysql_fetch_array($query))
echo $row[0];
?>
復(fù)制代碼 代碼如下:
<?php
$conn1 = mysql_connect("127.0.0.1", "root","root","db1");
mysql_select_db("Muma", $conn1);
$conn2 = mysql_connect("127.0.0.1", "root","root","db2");
mysql_select_db("product", $conn2);
$sql = "select * from ip";
$query = mysql_query($sql,$conn1); //添加連接$conn1
if($row = mysql_fetch_array($query))
echo $row[0]."/n";
$sql = "select * from web ";
$query = mysql_query($sql, $conn2);
if($row = mysql_fetch_array($query))
echo $row[0];
?>
復(fù)制代碼 代碼如下:
<?php
$conn1 = mysql_connect("127.0.0.1", "root","root","db1");
mysql_select_db("db1", $conn1);
$conn2 = mysql_connect("127.0.0.1", "root","root","db2");
mysql_select_db("db2", $conn2);
$sql = "select * from db1.ip"; //關(guān)聯(lián)數(shù)據(jù)庫
$query = mysql_query($sql);
if($row = mysql_fetch_array($query))
echo $row[0]."/n";
$sql = "select * from db2.web ";
$query = mysql_query($sql);
if($row = mysql_fetch_array($query))
echo $row[0];
?>
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