但在这样写的话会提示出错的; <?php session_start(); error_reporting(7); session_destroy($sessname); session_destroy($sesspass);?> Warning: Wrong parameter count for session_destroy() in C:\Apache2\htdocs\project\bbsguest.php on line 8Warning: Wrong parameter count for session_destroy() in C:\Apache2\htdocs\project\bbsguest.php on line 9
if (isset($_SESSION['sessname']) ) unset($_SESSION['sessname']);session_destroy();//不要加参数
<?php session_start();
error_reporting(7); session_destroy($sessname);
session_destroy($sesspass);?>
Warning: Wrong parameter count for session_destroy() in C:\Apache2\htdocs\project\bbsguest.php on line 8Warning: Wrong parameter count for session_destroy() in C:\Apache2\htdocs\project\bbsguest.php on line 9
unset($_SESSION['sessname']);session_destroy();//不要加参数