【php开源代码栏目提醒】:本文主要为网学会员提供dbfunc.php,希望对需要dbfunc.php网友有所帮助,学习一下!
<?php
#Functions to connect and disconnect from the database, among other things.
function connect_db()
{
require_once("vars.php");
$link=mysql_connect($sqlstr,$sqluser,$sqlpass);
my
sql_query("SET NAMES 'GB2312'");
mysql_select_db($dbstr);
return $link;
}
function disconnect_db($dbcon)
{
mysql_close($dbcon);
}
function auth_user($user, $pass)
{
$query = "SELECT * FROM admin where user='$user' AND pass='$pass'";
$result_handle=mysql_query($query);
$rows = mysql_num_rows($result_handle) or die ("用户名/密码错误...<a href=admin.php>返回重新登录</a>");
if ($rows > 1) die ("有多个重复的管理员...请检查数据库.");
return $result_handle;
}
?>