基于pearauth实现登录验证_PHP教程

require_once('Auth.php'); 
function show_login_form () { 
echo '
 
username:
 
password:
 
 
' ; 
} 
$options=array('dsn'=>'mysql://root:1@localhost/zs', 
'table'=>'users', 
'usernamecol'=>'user_name', 
'passwordcol'=>'user_passwd', 
'cryptType'=>'', 
'db_fields'=>'*', 
); 
$auth=new Auth('DB',$options,'show_login_form'); 
?> 
 
 
 
 
$auth->start(); 
if($auth->checkAuth()){ 
echo "ok"; 
echo "
"; 
echo "add"; 
}else { 
echo "error"; 
} 
//$auth->setSessionName($auth->getAuthData('user_name')); 
?> 
 
 
 
登录后的session传递的页面yzh.php 
 代码如下:

function back(){ 
echo 'back'; 
} 
require_once('Auth.php'); 
$auth=new Auth('DB',$option,'back'); 
$auth->start(); 
if($auth->checkAuth()) 
{ 
echo "this is a session page,welcome "; 
echo "{$auth->getUserName()}"; 
} 
?> 


http://www.bkjia.com/PHPjc/321216.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/321216.htmlTechArticle建立一个名为yz.php的页面  代码如下:
?php require_once('Auth.php'); function show_login_form () { echo 'form method="post" action="yz.php" pusername:input ty...