ERROR: Missing parameters.

The splitMulticlassFile.php script takes three parameters:

1. Path to the multiclass file (i.e., file containing many class definitions)
   In the example below, the file is LotsOfClasses.php and is in
   the same directory as the script itself.

2. Path to the directory for the output class files.
   In the example below, the classLibrary directory will be created
   in the folder of this script if does not already exist.

3. Optional namespace for the class declarations.
   In the example below, the namespace is classy

   Example call:
     php splitMulticlassFile.php LotsOfClasses.php classLibrary classy