Getting values from php into flash is it possible

Hi i just have a simple text box as a label and a dynamic text box which I presume has to have the var filled out in the properties dialog now within a template of some software I have installed on my site it uses tags like $membercount to display the current members… on the html page the question is how could I get that information to display in my dynamic text box??

any help or a point to a tutoriual would e great cheers!