PHP:session_unset()的用法_Session函数

推荐整理分享PHP:session_unset()的用法_Session函数，希望有所帮助，仅作参考，欢迎阅读内容。

文章相关热门搜索词:,内容如对您有帮助，希望把文章链接给更多的朋友！

(PHP 4, PHP 5)

session_unset — Free all session variables

The session_unset() function frees all session variables currently registered.

没有返回值。

Note:

If $_SESSION (or $HTTP_SESSION_VARS for PHP 4.0.6 or less) is used, use unset() to unregister a session variable, i.e. unset ($_SESSION[&#;varname&#;]);.

Do NOT unset the whole $_SESSION with unset($_SESSION) as this will disable the registering of session variables through the $_SESSION superglobal.

PHP:session_unregister()的用法_Session函数 session_unregister(PHP4,PHP.4.0)session_unregisterUnregisteraglobalvariablefromthecurrentsession说明boolsession_unregister(string$name)session_unregister()unregisterstheglobalvariablenamednamefrom

PHP:session_set_cookie_params()的用法_Session函数 session_set_cookie_params(PHP4,PHP5)session_set_cookie_params设置会话cookie参数说明voidsession_set_cookie_params(int$lifetime[,string$path[,string$domain[,bool$secure=false[,bool$httponly=fals

PHP:session_save_path()的用法_Session函数 session_save_path(PHP4,PHP5)session_save_path读取/设置当前会话的保存路径说明stringsession_save_path([string$path])session_save_path()返回当前会话的保存路径。参数path指定