This question already has answers here:
setcookie, Cannot modify header information - headers already sent [duplicate]
(5 answers)
Closed 9 years ago.
Can anyone help with this? i need to get this working ASAP
Warning: Cannot modify header information - headers already sent by (output started at /home/XXXXXXXXXXXX/public_html/advert5.html:445) in /home/XXXXXXXXX/public_html/advert5.html on line 692
header ('Refresh: 2; url=dashboard.html');
echo"</center>";
}
setcookie("user",$myid,time()+10000);
mysql_close($con);
Cookies are actually set on the browser. Since you have used header function before settings cookie you get this error / warning message
Related
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 7 years ago.
I wanted to do "remember me" option in my login form but i still getting error:
;llfdfdffddffdfd
Warning: Cannot modify header information - headers already sent by (output started at /home/chumorekgn/www/maneku/log-in.php:40) in /home/chumorekgn/www/maneku/log-in.php on line 76
Warning: Cannot modify header information - headers already sent by (output started at /home/chumorekgn/www/maneku/log-in.php:40) in /home/chumorekgn/www/maneku/log-in.php on line 77
I dont know what should i do... Here is my code
if(isset($_GET['r'])){
echo ";llfdfdffddffdfd";
setcookie("Maneku_login", base64_encode($l));
setcookie("Maneku_pass", base64_encode(md5(md5(base64_decode($h)))));
}
when the request is made to the page the header is sent first and that header contains all the information like cookies, session and other useful information. When request is sent if the server finds the request similar to previous one then it will give response “header already sent”.
So the error in PHP is shown as following:
<?php
print “text”;
header(‘Location: http://www.example.com/’);
?>
Check reference for complete solution for issue: http://www.navnishbhardwaj.com/how-to-fix-headers-already-sent-error-in-php/
This question already has answers here:
Warning: Cannot modify header information - headers already sent [duplicate]
(4 answers)
Closed 7 years ago.
This is my code:
<?php
$value = 'something from somewhere';
setcookie("TestCookie", $value);
?>
I am getting the error message as follows:
Warning: Cannot modify header information - headers already sent by
(output started at /home/nairsoft/public_html/page1.php:2) in
/home/nairsoft/public_html/page1.php on line 4
I am using a free webhosting server.
The headers are sent at the beginning of a request before the body of the server's response. It looks like your code already sent the headers so you can't modify them. As Afaan suggested, make sure you don't ouput anything before the opening php tag.
In general, it is a good idea to process everything you need at the beginning of the request before sending any of the response.
The above problem is solved by saving my code in ANSI instead of UTF-8
Cookie is a part of headers and headers must be sent before any actual output to the browser. Make sure that you set your cookies and other headers before you output anything. It has nothing whatsoever to do with what type of hosting package you have.
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 8 years ago.
I am a beginner in php..
I need to redirect from one php file to another php file..
I used this code for this.
header("Location: stu_rep.html");
but it shows this error..
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\auttvl\admin\stu_rep_view.php:241) in C:\xampp\htdocs\auttvl\admin\stu_rep_view.php on line 492
I need to know what is wrong,Is there any other way to redirect without using header?
Thanks!
Header(); sends a HTTP header. But HTTP headers can only be sent before anything else. In your case, you are probably printing something out before using header();. Remove the printings and your done.
More informations here:
http://www.php.net/manual/de/function.header.php
Headers must be sent before any output is generated on the website. To "work around" this, you can add ob_start(); to the top of your file.
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 9 years ago.
I have a contact form that is setup as so:
contact page > contact handler > thank you
When testing out my form, all emails are going through, however I get an error on my contact handler page:
Warning: Cannot modify header information - headers already sent by (output started at /nfs/c03/h03/mnt/168570/domains/mikesbaum.com/html/index.php:11) in /nfs/c03/h03/mnt/168570/domains/mikesbaum.com/html/pages/contact_handler.php on line 10
I have this on line 10:
header("location: thankyou.php");?>
And I have also tried
exit(header("location: thankyou.php"));?>
as mentioned on previous posts. Any help is appreciated!
This is very common problem with header. Just put ob_start() at the start of your php code. To know more about it read here
header("location: thankyou.php");
exit;
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 9 years ago.
I am trying to insert a form script into my home page index.php by using the following line of code.
<?php include('email-system/index.php'); ?>
and continue to get the two error messages below. The form shows up, but I get this error below quite often when trying to insert script into my home page using the include statement. I have read in a number of different places that it could be white space. Since the file works fine if you go to www.mysite.com/email-system/index.php I'm assuming that it's not white space. Any ideas on what my problem is and how I could insert the code and correct the errors? Thank you in advance.
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/content/84/8661784/html/header.php:7) in /home/content/84/8661784/html/email-system/index.php on line 6
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/content/84/8661784/html/header.php:7) in /home/content/84/8661784/html/email-system/index.php on line 6
You will only get that if you are echoing output before the include statement.
Make sure whatever you need is included / loaded before you send output to the user.