Newbie error with cookies and headers already declared
| From: | GodFoca | Date: | Fri, 21 May 2004 20:28:34 +0000 |
| Subject: | Newbie error with cookies and headers already declared | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-186728@lists.php.net to get a copy of this message | ||
I'm getting this error:
Warning: Cannot add header information - headers already sent by (output
started at /home/tiempodemaria/main.php:3) in /home/tiempodemaria/main.php
on line 11
With this code in "main.php":
<html>
<?
define(SECONDS_IN_THREE_MONTHS, 3600*24*90);
define(OFFSET_WITH_GMT, -3*3600);
$has_visited = isset($_COOKIE["TdM_visited"]);
if (!$has_visited) {
setcookie("TdM_visited",
(string) (time() + OFFSET_WITH_GMT),
time() + OFFSET_WITH_GMT + SECONDS_IN_THREE_MONTHS);
// the above (not blank) is line 11
} else {
$latestVisit = (int) $_COOKIE["TdM_visited"];
setcookie("TdM_visited",
(string) (time() + OFFSET_WITH_GMT),
time() + OFFSET_WITH_GMT + SECONDS_IN_THREE_MONTHS);
}
?>
<meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
<link href="styles/main_style.css" rel="stylesheet"
type="text/css">
<body>
.....
Does anybody knows what's going on? I don't understand which header is being
sent before the setting of the cookie, and I don't understand the ":3" in
the error description. This page is a frame, so I don't have any head tag,
does that matter to php?
Thanks in advance,
Nicolas