session的问题
发表于:2007-07-01来源:作者:点击数:
标签:
1) PHP Version 4.0.6,register_globals = On; 2)page1. php 中: ? session_start(); session_register (test1); session_register (test2); $HTTP_SESSION_VARS[test1] = 1; $HTTP_SESSION_VARS[test2] = 2; echo A=.sizeof($HTTP_SESSION_VARS); echo
1)
PHP Version 4.0.6,register_globals = On;
2)page1.
php中:
<?
session_start();
session_register ("test1");
session_register ("test2");
$HTTP_SESSION_VARS["test1"] = "1";
$HTTP_SESSION_VARS["test2"] = "2";
echo "A=".sizeof($HTTP_SESSION_VARS);
echo "<html>\n";
echo "<body>\n";
echo "<form name=form_1 method=post action=@#page2.php@#>\n";
echo "<input type=submit value=@#SUB
MIT@#>\n";
echo "</body>\n";
echo "</html>\n";
?>
输出显示A=2
3)page2.pho:
<?
session_start();
echo "A=".sizeof($HTTP_SESSION_VARS);
?>
从page1.php点SUBMIT后,显示A=0
4)请问这是为什么呢?
5)$_SESSION同样不起作用。
原文转自:http://www.ltesting.net