Struts is not part of the Xampp Package, you cannot "update" it therefore. Of course you may install it on yourself, but there is no Xampp support.
johnwayne wrote:the xampp interface itself is not public, just the apache server administered by xampp.
Sorry, i dont get it. What do you mean by a "Xampp interface"? Xampp is a distribution ("Xampp interface" sounds like "Ubuntu interface" or "Windows interface" - it does not make any sense), there is no "interface". And what do you mean by "just the apache server administered by xampp"?? What the hell does that mean?? Apache is part of Xampp - so if you expose Apache, you expose Xampp.