session problem?
| From: | bob | Date: | Thu, 21 Mar 2002 11:05:12 +0000 |
| Subject: | session problem? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-89485@lists.php.net to get a copy of this message | ||
1.php? 2.php
session_start(); session_start();
.......... ..........
$_SESSION['a'] =$a; echo $_SESSION['a'];
$_SESSION['b'] =$b; echo $_SESSION['b'];
header("location: 2.php");
there is an warning: undefined index a ,b.........
after change
1.php 2.php
session_start(); session_start();
.......... ..........
$_SESSION['a'] =$a; echo $_SESSION['a'];
$_SESSION['b'] =$b; echo $_SESSION['b'];
<a href='2.php' >go on </a>
it works well?
why?
thanks!