yiiapi/framework/web/CHttpSession.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php
/**
 * CHttpSession class file.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @link http://www.yiiframework.com/
 * @copyright 2008-2013 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

/**
 * CHttpSession provides session-level data management and the related configurations.
 *
 * To start the session, call {@link open()}; To complete and send out session data, call {@link close()};
 * To destroy the session, call {@link destroy()}.
 *
 * If {@link autoStart} is set true, the session will be started automatically
 * when the application component is initialized by the application.
 *
 * CHttpSession can be used like an array to set and get session data. For example,
 * <pre>
 *   $session=new CHttpSession;
 *   $session->open();
 *   $value1=$session['name1'];  // get session variable 'name1'
 *   $value2=$session['name2'];  // get session variable 'name2'
 *   foreach($session as $name=>$value) // traverse all session variables
 *   $session['name3']=$value3;  // set session variable 'name3'
 * </pre>
 *
 * The following configurations are available for session:
 * <ul>
 * <li>{@link setSessionID sessionID};</li>
 * <li>{@link setSessionName sessionName};</li>
 * <li>{@link autoStart};</li>
 * <li>{@link setSavePath savePath};</li>
 * <li>{@link setCookieParams cookieParams};</li>
 * <li>{@link setGCProbability gcProbability};</li>
 * <li>{@link setCookieMode cookieMode};</li>
 * <li>{@link setUseTransparentSessionID useTransparentSessionID};</li>
 * <li>{@link setTimeout timeout}.</li>
 * </ul>
 * See the corresponding setter and getter documentation for more information.
 * Note, these properties must be set before the session is started.
 *
 * CHttpSession can be extended to support customized session storage.
 * Override {@link openSession}, {@link closeSession}, {@link readSession},
 * {@link writeSession}, {@link destroySession} and {@link gcSession}
 * and set {@link useCustomStorage} to true.
 * Then, the session data will be stored and retrieved using the above methods.
 *
 * CHttpSession is a Web application component that can be accessed via
 * {@link CWebApplication::getSession()}.
 *
 * @property boolean $useCustomStorage Whether to use custom storage.
 * @property boolean $isStarted Whether the session has started.
 * @property string $sessionID The current session ID.
 * @property string $sessionName The current session name.
 * @property string $savePath The current session save path, defaults to {@link http://php.net/session.save_path}.
 * @property array $cookieParams The session cookie parameters.
 * @property string $cookieMode How to use cookie to store session ID. Defaults to 'Allow'.