本文整理匯總了PHP中PMF_User_CurrentUser::getSessionInfo方法的典型用法代碼示例。如果您正苦於以下問題：PHP PMF_User_CurrentUser::getSessionInfo方法的具體用法？PHP PMF_User_CurrentUser::getSessionInfo怎麽用？PHP PMF_User_CurrentUser::getSessionInfo使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類PMF_User_CurrentUser的用法示例。
在下文中一共展示了PMF_User_CurrentUser::getSessionInfo方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: getFromSession
/**
* This static method returns a valid CurrentUser object if there is one
* in the session that is not timed out. The session-ID is updated if
* necessary. The CurrentUser will be removed from the session, if it is
* timed out. If there is no valid CurrentUser in the session or the
* session is timed out, null will be returned. If the session data is
* correct, but there is no user found in the user table, false will be
* returned. On success, a valid CurrentUser object is returned.
*
* @static
*
* @param PMF_Configuration $config
*
* @return null|PMF_User_CurrentUser
*/
public static function getFromSession(PMF_Configuration $config)
{
// there is no valid user object in session
if (!isset($_SESSION[PMF_SESSION_CURRENT_USER]) || !isset($_SESSION[PMF_SESSION_ID_TIMESTAMP])) {
return null;
}
// create a new CurrentUser object
$user = new PMF_User_CurrentUser($config);
$user->getUserById($_SESSION[PMF_SESSION_CURRENT_USER]);
// user object is timed out
if ($user->sessionIsTimedOut()) {
$user->deleteFromSession();
$user->errors[] = 'Session timed out.';
return null;
}
// session-id not found in user table
$session_info = $user->getSessionInfo();
$session_id = isset($session_info['session_id']) ? $session_info['session_id'] : '';
if ($session_id == '' || $session_id != session_id()) {
return false;
}
// check ip
if ($config->get('security.ipCheck') && $session_info['ip'] != $_SERVER['REMOTE_ADDR']) {
return false;
}
// session-id needs to be updated
if ($user->sessionIdIsTimedOut()) {
$user->updateSessionId();
}
// user is now logged in
$user->_loggedIn = true;
// save current user to session and return the instance
$user->saveToSession();
return $user;
}