[PHP] Dynamic Function with return?

[bskolb]

Sample Code:
 
//================================
<?PHP // version 4.3.6
function testFunction($foo) {
    return $foo=="TEST";
}
 
function wrapper($foofunc, $foovar) {
    return eval("return $foofunc($foovar);");
}
 
echo wrapper("testFunction", "TEST");
?>
//================================
 
This code works.  It calls the function and 
receives the appropriate return value.  
 
But, is there a better way of doing this?
It seems a bit round-a-bout.
 
 
Thanks!