Repo/News: Cannot modify header information - headers alr...

Geen idee of hier al aangewerkt wordt (ik heb er althans (nog) geen terugkoppeling op gezien), maar bij Repo's en FP-Nieuws dingen krijg ik 3 keer foutmeldingen op mijn scherm, tussen het repo-/ nieuws-gedeelte en het reageer-gedeelte.

Ik weet het, FireFox gebruiken ... maar dit is in FireFox.

Repo:

Citaat:

[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)

Nieuws:

Citaat:

[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/nieuws/nieuwsbericht.php:41)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/nieuws/nieuwsbericht.php:41)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/nieuws/nieuwsbericht.php:41)

Mogelijke oplossing staat wellicht in het volgende ??? ???

Citaat:

February 27th in Wordpress by pbu .

[Fix] Warning: Cannot modify header information – headers already sent by wp-config.php

i recently made a small change to {file}.php after download using FTP software and when i was deleting my spam comments this error suddenly was thrown out in my blog.

- Warning: Cannot modify header information – headers already sent by (output started at ***/wp-config.php:29) in /home/***/wp-includes/pluggable.php on line 213

I did figure out what the problem was. Here is the FIX:

Open {file}.php and see if there is any blank lines and white spaces both on top and bottom of file within php quotes. If so delete them

- NOTE: Being PHP programmer myself, i know that “Headers already sent” most commonly caused by white spaces or new lines in php scripts.

Link: http://corpocrat.com/2009/02/27/wordpress-fix-warning-cannot-modify-header-information-headers-already-sent-by-wp-configphp/

Het heeft meestal 2 oorzaken:
1) Iets met de sessions, je moet alles wat te maken heeft met session bovenaan zetten in je PHP bestanden, zonder 1 regel HTML (of echo in PHP).
2) Sla het bestand op met als encoding UTF-8 en NIET UTF-8 + DOM.
Meer info:
http://en.wikipedia.org/wiki/Byte_order_mark#UTF-8

ook ik kreeg vandaag een melding bij het bekijken van een repro: (ik was niet aangemeld)

[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /home/www/web04004/html/cm_php/main_repo.php:22)

In IE geeft hij die melding, in Chrome zijn van die beide nieuwsitems de headers gewijzigd in

<font color=red><b> Titelpagina </b> blablablabal in plaats van de normale titel van het nieuwsitem.

In chrome (7.0.517.0 dev) that is.

Vermoed dat dat in firefox/ie ervoor zorgt dat hij die debug geeft, dat doet ie in chrome dan weer niet

Repo/News: Cannot modify header information - headers alr...

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