Re: Cannot modify header information - headers already sent by ...

this also should not be an issue if you have output buffering turned on. PHP is great, it will make sure to send the headers *first* then. but yes, whitespace sucks as well. it makes IE's CSS flake out weird sometimes. there's multiple reasons to write clean code :) > > On Mon, Apr 21, 2008 at 11:33 AM, Waynn Lue <waynnlue@gmail.com> wrote: > > > I fixed this last time by looking for white space both before and > > > after the opening and closing php tags, as a Google search had > > > revealed. But this time, I've spent an hour running down various > > > files and not seeing what the heck is wrong. Here's the essential > > > setup. > > > > > > main.php > > > <? > > > > > > require_once 'shared_style.php'; > > > require_once 'something.php' > > > > > > ?>