Question

Cannot modify header information - headers already sent by

Asked by: theprankstanator

Hi All,

I have a few scripts whereby once a form is submitted (and info uploaded and stored in the db), it redirects to another page.

The problem is, that once I uploaded it to my clients server, I get this error;

Warning: Cannot modify header information - headers already sent by (output started at /path/to/mainframe_distributors_add.php:19) in /path/to/add_dist.php on line 79

Now, I know that header() must be before any output, but the site is in frames and I need the code where it is, it also worked fine on my Linux server.

I trie ob_start() - but that caused more errors than it fixed....

Anyway, heres my code;

***********************************
$insertGoTo = "mainframe_distributors_thanks.php";
if (isset($_SERVER['QUERY_STRING'])) {
$insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
$insertGoTo .= $_SERVER['QUERY_STRING'];
}
header(sprintf("Location: %s", $insertGoTo));
}
***********************************

Thanks for any help.

Christian

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Asked On: 2004-03-31 at 22:41:50ID20939642
Tags: header
,; modify
,; information
,; cannot
,; already
Topic: PHP Scripting Language
Participating Experts: 8
Points: 500
Comments: 19

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