Find size of flash movie, with PHP

Guess the tile says it all. I want to add all my small flashmovies in a database so it can be easily updated and used. In order to publish a flash movie, I have to specify the size of it, though, and manually adding the width and height of all my flashmovies, while adding them to my database, seems tedious.

Is there any way I can find the pixel size of a flash animation (stage size) using PHP or any other server side programming language?