PHP 4 or 5?

[argh2xxx]

I'm not so good with php, just curious. You can have both php 4 and 5 on same server same time? Will php5 install stop php4's scripts function correctly? Since my server running php4 scripts.

[jnicol]

If your web host offers both php4 and php5, then when you set up your site you choose for it to run on one or the other (not both)