+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20)
+--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23)
+--- Thread: What happen with this error ? (/showthread.php?tid=11227)
What happen with this error ? - El Forum - 08-31-2008
[eluser]Berserk[/eluser]
Hello, i get this error when i run my code on server, on my localhost i don't get this problem
Code:
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/hahahaha/public_html/test/application/controllers/comments.php:1)
Filename: libraries/Session.php
Line Number: 315
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/hahahaha/public_html/test/application/controllers/comments.php:1)
Filename: helpers/url_helper.php
Line Number: 492Anyone can tell me some information? Thanks
What happen with this error ? - El Forum - 08-31-2008
[eluser]Rick Jolly[/eluser]
97 results for a search on "Cannot modify header information". Probably white space before or after php tags.
What happen with this error ? - El Forum - 08-31-2008
[eluser]Randy Casburn[/eluser]
Nice Response Rick. I was trying to figure out how to put that in nice language. I was going to post this in the lounge...remember that post that usmc wrote some time ago...?
What happen with this error ? - El Forum - 08-31-2008
[eluser]Berserk[/eluser]
i didnt understand why just get this problem when run on server,while not on localhost :-?
What happen with this error ? - El Forum - 08-31-2008
[eluser]Randy Casburn[/eluser]
run php_info() on both and see how you have your error reporting set. Maybe error_reporting is set differently in each environment?
Randy
What happen with this error ? - El Forum - 12-29-2008
[eluser]Chicken's Egg[/eluser]
I had exactly the same Problem as TS (Berserk). I did run Localhost on a Windows computer where as my hostingprovider uses Linux. The problem only accured - but not always - with files that were coded in UTF-8 encoding. I used PSPad 4.1 for that task. My solution? I installed the latest version of Notepad++ and saved the files causing error-messages again in UTF-8 format without BOM. Visibly nothing has changed but the error-messages are gone. I hope this will do the trick for you aswell.