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在PHP3中实现SESSION的功能
 
 
修改时间：[2012/07/01 08:58]    阅读次数：[1293]    发表者：[起缘]
 
<?php require( "session.inc.php3");
require("cookie.inc.php3");
?>
< ?php
   session_checkid( 20 ); //20分钟后session失效
    //下面你需要设置mysql的连接参数
    mysql_connect('localhost','user','pass') or Die("can't connect to db!");
?>
< !DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
< html>
< head>
< title>Session/Cookie-测试</title>
< /head>
< body>
< h2>This Page should show how to handle the "session.inc.php3" library</h2>
< h3>We will use a mask with a record showing routine</h3>
< ?php
if( $show ) {
    if( session_read() ) {
        $username = $session[username];
        $userpass = $session[userpass];
        echo "<P>session[username]:$username<br>session[userpass]:$userpass";
    }
}
else{
    $session[username]="yourid";
    $session[userpass]="12345";
    if( !session_write() ) {
        print $sess_error;
    }else{
        echo "<p>session[username]被设置成：$session[username]<br>" ;
        echo "session[userpass]被设置成：$session[userpass]<br>" ;
        echo "<a href='$PATH_INFO?show=1'>测试一下SESSION的作用</a>" ;
    }
}
?>

< /body>
< /html>
 
 
 
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