vb.org Archive - Strange "Cannot modify header information" error

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vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vB4 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=252)

- - Strange "Cannot modify header information" error (https://vborg.vbsupport.ru/showthread.php?t=283357)

Simon Lloyd

05-28-2012 05:12 AM

You may be right, i dont know much about that, as for the error reporting it should now be

PHP Code:


		
			
error_reporting(E_ALL & ~E_NOTICE & ~8192);

in all your files....etc

Sorry i cant help more.

Boofo

05-28-2012 10:14 AM

What is the " & ~8192" for? I didn't see that in the vb files.

Simon Lloyd

05-28-2012 04:45 PM

It's for deprocated errors http://php.net/manual/en/errorfunc.constants.php

Adrian Schneider

05-28-2012 04:49 PM

Hey Boofo,

Don't use exec_header_redirect() in the admin panel. The admin panel outputs everything early on, so you cannot use a header redirect (headers must come before all output). Use print_cp_message() instead instead.

This should fix your issue. :)

Cheers

Boofo

05-28-2012 04:58 PM

That won't work for these, though:

Code:

exec_header_redirect("quote.php?" . $vbulletin->session->vars['sessionurl'] . "quoteid=" . $quote['quoteid'] . "&amp;do=update");



exec_header_redirect("quote.php?" . $vbulletin->session->vars['sessionurl'] . "do=edit");

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