Register the variable whether it exists or not.
<?php
session_start();
session_register('count');
if (!isset($count)){
$count = 0;
}
$count++;
echo "You have visited this page $count times.<BR>\n";
?>
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----- Original Message -----
From: Lawrence Sheed <[EMAIL PROTECTED]>
Newsgroups: php.general
To: <[EMAIL PROTECTED]>
Sent: Thursday, August 23, 2001 9:41 PM
Subject: Session Problem
> I can't get session variables to work
>
> I know this has been done to death in the past, but I've looked on
php.net,
> and google for a solution, have tried the suggestions, and seem to fix it.
>
> My php session settings are as follows:
>
> Name Local Global settings
> session.auto_start Off Off
> session.cache_expire 180 180
> session.cache_limiter nocache nocache
> session.cookie_domain no value no value
> session.cookie_lifetime 0 0
> session.cookie_path / /
> session.entropy_file no value no value
> session.entropy_length 0 0
> session.gc_maxlifetime 1440 1440
> session.gc_probability 1 1
> session.name PHPSESSID PHPSESSID
> session.referer_check no value no value
> session.save_handler files files
> session.save_path /tmp /tmp
> session.serialize_handler php php
> session.use_cookies On On
>
> The code I'm using to test is as follows:
>
> <?php
> session_start();
>
> echo "COUNT{$count}";
> if (!isset($count)) {
> echo "registering session";
> session_register($count);
> $count=1;
> }
> else {
> $count++;
> echo $count;
> }
> ?>
>
> The output is as follows:
>
> COUNTregistering session
>
> Refreshing shows the same output
>
> My /tmp directory exists and has the following permissions.
> drwxrwxrwt 3 root root 4096 Aug 24 10:40 tmp
>
>
> What should I be looking for?
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