By default the cookie matches URL of your installation, this plugin removes any subfolders from the cookie so that your whole domain has access to it..
This plugin changes the path to http www mydomain com so that any php code on your site can access the cookie, so in our above example http www mydomain com mymagiccode checkauthentication php can now check the cookie to see if you have logged into wordpress..
It's possible to use this plugin such that if you are logged into one WordPress site, then you are auto-magically logged into the second, but there are some caveats..
The Username & Password MUST be the same on Both..
php#Security Keys Need to be the same on Both...
The Admin interface, optional for if you want to change the domain...
Activate the plugin through 'Plugins in WordPress.
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
WordPress 2.7 Compatability Update, credz to Edward Laverick for Raising.. 1.3.
Added logout function, as default on didn't work, thanks Aja . 1.1.
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