[s]i have a project i'm working on,  script was codded in php3 and my localhost runs php5 (xmapp 1.7.4).

How can i make the php3 codes execute without problems on my php5??

the script runs perfectly online on a godaddy server that's also php5. so if godaddy can do it, the i should be able to do same.

any ideas guys?[/s]

SOLUTION
Set the following parameters in your php.ini file:

register_globals = on
register_long_arrays = on
expose_php = off
variables_order = "EGPCS"