Today, there is a post “Facebook application session (fbs cookie)” in the Facebook Developer forum opened for a cookies issue in the PHP SDK.
Well, as a user of the PHP SDL, I sometimes do find strange or unexpected issue when using it…. asking “why!?… it should…..”. However, after the question, I will sit back and review the case later… Some of the times, the outcome is that I have misunderstand and use the PHP SDK wrongly… yet sometimes, it does in fact is a problem in the PHP SDK (just like I find out that in the earlier version of the PHP SDK, file upload is not supported).
This is in fact why I start writing the PHP SDK Demystified series.