<BR><?php <BR>class session <BR>{ <BR>static $sessionObject; <BR>/* $_SESSION['user'] == 0 , don't work . <BR>* == 1 , he is really user . <BR>*/ <BR>private function __construct() <BR>{ <BR>if(! ( isset($_SESSION['user']) && $_SESSION['user']==0 )) <BR>session_set_cookie_params(3600); <br><br>session_start(); //Initialize14 }15 private function __clone() <BR>{ <BR>} <BR>public static function getObject() <BR>{ <BR>if(! self::$sessionObject instanceof self) <BR>$sessionObject = new session() ; <br><br>return $sessionObject; <BR>} <br><br>public function set_false() <BR>{ <BR>$_SESSION['user'] = 0 ; // for PHP>=5 <BR>} <BR>public function set_true() <BR>{ <BR>if( isset($_SESSION['user']) ) <BR>$_SESSI<em style="color:transparent">本文来源gao.dai.ma.com搞@代*码#网</em><a>搞代gaodaima码</a>ON['user'] = 1 ; <BR>else <BR>$this->error(); <BR>} <BR>public function get_status() <BR>{ <BR>return $_SESSION['user']; <BR>} <BR>public function end_session() <BR>{ <BR>session_destroy(); <BR>} <BR>public function error() <BR>{ <br><br>} <BR>} <BR>?> <BR>
大概用法
example :
log in page : $session = session::getObject();
$session->set_ture(); // if $row[‘password’] ==
next page :
<BR>$session = session::getObject(); <BR>if($session->get_status()) <BR>// .... the user is really <BR>else <BR>// .... <BR>
log out : $session = session::getObject();
$session->end_session();
由get_status()返回当前用户是否有效登录
搞代码网（gaodaima.com）提供的所有资源部分来自互联网，如果有侵犯您的版权或其他权益，请说明详细缘由并提供版权或权益证明然后发送到邮箱[email protected]，我们会在看到邮件的第一时间内为您处理，或直接联系QQ：872152909。本网站采用BY-NC-SA协议进行授权
转载请注明原文链接：php简单的会话类代码_php基础
转载请注明原文链接：php简单的会话类代码_php基础
