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php常用的conn写法――非常非常弱的有关问题

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Release： 2016-06-13 12:38:17
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php常用的conn写法――非常非常弱的问题
第一天接触php，看的w3教程。问题很弱、分很少，别见怪。

mysql下可能会有多个库（库01，库02，库03）
在写conn.php的时候，是不是应该写成下面这样？

<?php<br />
$conn=mysql_connect("mysql数据库的地址","用户名","密码")<br />
mysql_select_db("库01", $conn);<br />
?>
Copy after login


然后在所有文件中



Related labels：
include mysql nbsp php
source：php.cn
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