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;
Related
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 7 years ago.
I am facing a problem. So please don't mention other solution. So far i found many solution like white space before
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /homepages/27/d595312696/htdocs/application/config/database.php:1)
Filename: libraries/Session.php
Line Number: 689
But i did not find any error. Please help specifically. I have searched duplicate question but can't get yet any solution.
It works on local server. But after uploading it online server i found this problem
You have somewhere a call to header() and before you are outputing some text to the page. All headers should be specified before any output.
From http://php.net/manual/en/function.header.php
<html>
<?php
/* This will give an error. Note the output
* above, which is before the header() call */
header('Location: http://www.example.com/');
exit;
?>
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:
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.
my site works well in localhost (everything works fine)
but when I upload it in web and try to redirect the page after updating the data it says -> Cannot modify header information
95% you are trying to set a cookie, mime-type or redirection (short: http header) after you have sent http body, i.e. content. Check if you you have anything including whitespaces outside the php delimeters.
If you use the header function you have to be careful... You can't send any header before the "header location".
ob_start('mypage');
<html>
// Your code ...
</html>
ob_end_flush();
What's the error ? (php.ini, active the errors)
Else you can use the ob_start() function !
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.