Hi,
as per my understanding to you question that is possible in PHP , but franking i am not clear with idea how you are going to use it...
for in general you can try something like this
Code:
<?
header ("Location: myserver/fmi/xml/fmlresult.xml/?-db=student&-lay=students&firstname=$_GET[name]&surname=$_GET[surname]&-findall
?>
a very basic PHP script to redirect your
myserver/script.php?name=gaz&surname=man
to
myserver/fmi/xml/fmlresult.xml/?-db=student&-lay=students&firstname=gaz&surname=man&-findall
Hope that help