Need PHP version of a Javascript

Hello coders, For my astrology portal I am looking for a PHP version of this javascript : <[login to view URL]> Basicly this script calculates the Ascendant sign that was on the horizon at the time of birth. This script will not function well when plainly converting it? to PHP. I? need a? coder who can convert this? javascript to? it's? PHP version? without losing the integrity of the calculations. The final PHP script must basicly be a plain copy of the javascript version with prefferably the same function names etc. Let me know if you are interested or need further information.