The example Data synchronization code from Disqus Docs, Broken.

[nicekiwi]

The example at http://docs.disqus.com/help/58/ referring to this PHP Class, seems to be broken.

I continue to get:
Caught exception: Missing required argument: forum

I've done numerous tests to see if the 'forum' is actually passed and I believe it is, but still the same.

http://stackoverflow.com/questions/8426301/disqus-data-synchronization-with-php-api/8583525#8583525

If you copy paste that example directly (including ur own API key and forum name of course) and you will get an error:
Parse error: syntax error, unexpected '{', expecting ')'

Invalid PHP. a number of other devs and I can't make this work, help?