note 102527 added to function.header

Doh! I kept getting the "headers already sent" error message on a header("Location: .....") call. I checked, re-checked, and re-checked and the scripts nor the files it included had any output - no trailing whitespace, nothing. I was stumped for quite some time and then realized I had used: <?php header("Something Else"); flush(); // !!!! ?> In one of the includes. Obviously, when you flush() for the first time it must complete sending the headers, so you can't make any more header() calls! ---- Server IP: 192.41.42.26 Probable Submitter: 68.222.76.21 ---- Manual Page -- http://www.php.net/manual/en/function.header.php Edit -- https://master.php.net/note/edit/102527 Del: integrated -- https://master.php.net/note/delete/102527/integrated Del: useless -- https://master.php.net/note/delete/102527/useless Del: bad code -- https://master.php.net/note/delete/102527/bad+code Del: spam -- https://master.php.net/note/delete/102527/spam Del: non-english -- https://master.php.net/note/delete/102527/non-english Del: in docs -- https://master.php.net/note/delete/102527/in+docs Del: other reasons-- https://master.php.net/note/delete/102527 Reject -- https://master.php.net/note/reject/102527 Search -- https://master.php.net/manage/user-notes.php