>I'm trying to get the one variable I stored insite a session, the
>variable's name is $username I am trying to do it like this, but I think
>it's wrong:
>
>$PHPSESSID = session_encode();
>$username = session_decode();
>
>It tells me I have wrong parameters for session decode.
>
>What am I supposed to encode to get the variable from the session?
The encode/decode is all taken care of *UNLESS* you are replacing PHP's
session back-end with your own.
<?php
session_start();
if (isset($_SESSION['count'])){
echo "You have been here ", $_SESSION['count'], " times.<BR>\n";
}
else{
$_SESSION['_count'] = 1;
}
echo "<A HREF=", $_ENV['PHP_SELF'], "?microsoftsucks=", mt_rand(), ">Come
back soon</A><BR>\n";
?>
You only need the encode/decode stuff if you want to, say, take PHP's
file-based session storage and move it to MySQL so that you can have *TWO*
web-servers "talking" to the same database server and using the same storage
system so that users can be on either web-server and have the same session
data.
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