Tag Archives: Facebook

Facebook SDK 4.0.0 for PHP: A working sample to manage sessions

  Once you have a working sample of Facebook SDK 4.0.0 for PHP, you will notice upon refreshing the page an error: Fatal error: Uncaught exception ‘Facebook\FacebookAuthorizationException’ with message ‘This authorization code has expired.’ Well, this is quite annoying as it breaks the user navigation on your site. To get around this issue, record the… Read More »