(php) trouble connecting to server

Ok, this is my first post here, so i’m going to keep it simple.
This is my problem: i’ve read the tut on the site, did everything it said,(at least i think i did), but to open the site and show the result of the ‘hello php’ script, doesn’t work.
The bar underneath the screen gets filled half and then it seems to stop, unable to open the site?
What did i do wrong? Can anyone help me with this please?
Thanks in advance.:wink: