note 70919 added to features.cookies

I met some difficulties with "header already sent" using setcookie: I verified space echo and other forbidden code before setcookie, but it was not the problem. I used: <? include("login.php"); Verif_Login($code); ?> login.php define : <? function Verif_Login ($code){ require_once("connect.php"); setcookie()... ?> setcookie worked when i replaced require_once by include: include("connect.php"); ..I hope it will help ---- Server IP: 217.174.203.10 Probable Submitter: 90.1.220.81 ---- Manual Page -- http://www.php.net/manual/en/features.cookies.php Edit -- https://master.php.net/note/edit/70919 Del: integrated -- https://master.php.net/note/delete/70919/integrated Del: useless -- https://master.php.net/note/delete/70919/useless Del: bad code -- https://master.php.net/note/delete/70919/bad+code Del: spam -- https://master.php.net/note/delete/70919/spam Del: non-english -- https://master.php.net/note/delete/70919/non-english Del: in docs -- https://master.php.net/note/delete/70919/in+docs Del: other reasons-- https://master.php.net/note/delete/70919 Reject -- https://master.php.net/note/reject/70919 Search -- https://master.php.net/manage/user-notes.php