COOKIES headers already sent

Question

I have probelm with COOKIE.

Error:

Cannot modify header information - headers already sent by (output started at /data/web/virtuals/9784/virtual/www/subdom/roids/_libs/_lib.php:1) in /data/web/virtuals/9784/virtual/www/subdom/roids/_libs/_lib.php on line 43

Index:

<?php
session_start();
error_reporting(E_ALL);
require_once('_libs/_console.php');
require_once('_libs/class.phpmailer.php');
require_once('_libs/_lib.php');
//require_once('_libs/PasswordLib.phar');

$db = new database();
$func = new functions($db);
$cms = new CMS_system($func, $db);


$func->setLang();

The file _lib.php starts with <?php and there is no whitespace at the start. That file contains classes and functions.

Function setlang:

    public function setLang() {

    setcookie("lang", "sk", time()+60*60*24*30);
    if (isset($_POST['lang'])) {
        setcookie("lang", $_POST['lang'], time()+60*60*24*30);
    }

}

I tried deleting session_start from script but that does not work. Thanks for any comments or solutions

I have chekd that link and it does not help. So it is not duplicate... — DeiForm, Apr 01 '13 at 09:26
Read the question and answers, this is exactly the same problem you're having. A cookie is just an HTTP header. — Benjamin Gruenbaum, Apr 01 '13 at 09:26
Can you show us the `_lib.php` file (in its entirety)? It seems to be caused by this file. — Sverri M. Olsen, Apr 01 '13 at 09:27
The problem is line 1 of that file, as per the error message. if it appears to start with ` — bart, Apr 01 '13 at 09:32
checked there is only the start of php and continues with class — DeiForm, Apr 01 '13 at 09:34

score 0 · Answer 1 · answered Apr 01 '13 at 09:24

0

Remove Echo if any at _lib.php file..and then try..

answered Apr 01 '13 at 09:24

Harshit Tailor

3,261
6
27
40

I call that func as soon as it is possible – DeiForm Apr 01 '13 at 09:31

score 0 · Answer 2 · answered Apr 01 '13 at 09:24

0

Can you try removing closing PHP tag (i.e. ?>) from all 3 included files and then check?

answered Apr 01 '13 at 09:24

Amit

1,365
8
15

score 0 · Answer 3 · answered Apr 01 '13 at 09:24

0

You cannot modify cookies after you have sent data to the client. Do the setlang call before printing content.

answered Apr 01 '13 at 09:24

PurkkaKoodari

6,703
6
37
58

COOKIES headers already sent

3 Answers3