Header already sent by Error

Question

I get this problem and I can't solve it. At the following logout.php script .

<?php

session_start();
error_reporting(E_ALL ^ E_NOTICE); 
ini_set('display_errors', 'On');

session_destroy();

 header('Location: index.php');  

exit;  
?>

Always I get this:

Warning: Cannot modify header information - headers already sent by (output started at /home/traningi/public_html/logout.php:3) in /home/traningi/public_html/logout.php on line 11

I try some things but doesn't work

put `ob_start();` on the top of your php page – Nishant Solanki Apr 11 '15 at 10:54 — Nishant Solanki, Apr 11 '15 at 10:54

score 1 · Answer 1 · edited May 23 '17 at 12:14

1

Try removing the closing php tag '?>' from your script. That might help. More information on that here

edited May 23 '17 at 12:14

Community

1
1

answered Apr 11 '15 at 10:59

tworabbits

1,143
10
16

still same error . thank you – ahmed saeed Apr 11 '15 at 15:27

Pranay Aher · Answer 2 · 2015-04-12T14:19:49.830

1

See if there is blank space before very first <?php of your page. if so then Remove space

edited Apr 12 '15 at 14:19

answered Apr 11 '15 at 11:09

Pranay Aher

442
4
11

same error thank you . – ahmed saeed Apr 11 '15 at 15:29

Header already sent by Error

2 Answers2