Using PHP to parse an XML document

[2Xtreme21]

So I've created a little script that will parse out the Latitude and Longitude of an XML file produced by Yahoo for the purpose of geocoding (converting addresses to lat/long). It works 100% perfectly fine on my local apache webserver but gives me an "Error 500: Internal Server Error" with permissions 707/757/777 and just nothing with any other permissions.

Has anyone ever parsed XML with PHP and ran into any permission issues? My code is attached for anyone who has an idea. If you want, you can follow This Link to get an example of the processed XML file.

Thanks all... I know it's a long shot, but you guys are smart.

Edit: Sorry, AT doesn't like the code. Here is a text file: Text.

 

[Superwormy]

Did you check your PHP error log?
Did you check your apache error log?