note 51548 deleted from ref.session by betz
| From: | betz@php.net | Date: | Fri, 08 Jul 2005 08:54:09 +0000 |
| Subject: | note 51548 deleted from ref.session by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-91652@lists.php.net to get a copy of this message | ||
Note Submitter: wolfpack
----
Search engines in general don't support cookies, and they don't do well with SIDs in the
query string. If you use sessions, especially URL-based sessions, and want your site to be search
engine friendly, the following works well:
<?php
$br = get_browser();
if (!($br->crawler))
{
// any session-related code goes here
}
else
{
// whatever your page needs to work without sessions
}
?>
To use the function get_browser() you may need to install browscap.ini. See the documentation for
get_browser() for more info.