PHP not supporting method overloading

Hi! I have a website whose pages were written in PHP.. using some classes I
have made that extensively use method overloading.. Before, my webhosting
company was using PHP 4.0.6 but just this january, they have upgraded to PHP
4.3.0... that is when I started to receive errors. My website is currently
down because all of my scripts are reporting error:

Cannot Redeclare .. blablah blah..  It seems to me that the support for
method overloading was removed. Even my FastTemplate class is issuing the
same error.....


What will I do to minimize the time in re-doing all of my scripts. And also,
why did the PHP guys removed the support for method overloading..?


Jun