u should start the session first (session_start(), then check registration!
>From: "news.php.net" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: [PHP] Problem with session_is_registered
>Date: Thu, 21 Jun 2001 15:25:35 +0200
>
>hi everybody,
>
>maybe I get smth. wrong, but as far as I know the function
>"session_is_registered()"
>is used to find out if a var is registered in a session...
>
>ok, now here is my example:
>
>[ index.php ]
><?php
>$count = "";
>session_start();
>session_register ("count");
>$count = "1";
>?>
>.
>.
>.
><a href="check.php">NEXT</a>
>
>
>
>[ check.php ]
><?php
>if (session_is_registered("count")) {
> echo "yes, count is reg.<br>";
>}
>else {
> echo "no, count is not reg.<br>";
>}
>?>
>.
>.
>.
>
>
>now, check.php always writes "no, count is not reg.", but I don't really
>understand, why!
>do I have to run a -> session_register ("count"); <- before using
>"session_is_registered"?
>But if I do this, there is no need to check for the var with
>"session_is_registered"....because
>I know the var is registered....
>
>maybe someone can help me out or point me to a good tutorial about
>sessions....
>
>thx in advance :)
>andi
>
>
>
>
>
>
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