I have been trying to figure out how to get data passed to SmartPill, but have not seen any example of this is done.

Basically I want tu use the cURL-example from SmartPill Examples WIN.fp7

What I wonder about is if you could show one step-by-step guide how I can get variables passed to the php-script from a field in Filemaker.

There are a number of ways to do this. One is to concatenate your FileMaker fields into the PHP code and another is to put special tags into the PHP code and then use FileMaker's substitute function to replace the tags with field values. We're about to release a new beta version that will make this even easier and there will be a much more complete demo file included with that release.

Thanks for the reply. I figured out how to do it with a calculation filed, and managed to get it to work as I hoped for. I look forward to testing the new beta, and see if it is easier to get it to work there.