PHP3 to PHP4

[Anon]

I'm using PHP3 at the moment and am close to finishing my site in it, but the hosting for my site is going to be upgrading to PHP4 soon, will my site still work (I use .php extensions anyways, they still work) or will I have to recode huge chunks?

Thanks

[Anon]

There is pretty good backwards compatability in PHP 4 so hopfully you wont need to recode anything, altho you cant be sure of this... check the manual and see what's not backwards compatible...

Andreas

[Anon]

Thanks

[Anon]

The only problem I had from php3 to php4 was that an environmental varialbe (I think it was $SCRIPT_NAME or the older equivalent) was changed, and I had to do a search and replace on a half dozen files.