I'm not quite sure about what you want to do, but here's what I know:
You can include several files with the same name, provided they are in different locations (obviously)
Once you include a file, it's code becomes part of the code of the script that the include() is in.
You can therefore not use functions with the same name.
but, if you only want to print some information at the point where you include the module, you could just add some code to the module that is not in a function.:
includeme.php
<?
echo "This is module includeme.php";
function bar()
{
}
function foo()
{
}
?>