Cannot modify header information

Cannot modify header information - Druckversion

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+---- Thema: Cannot modify header information (/thread-17998.html)

Cannot modify header information - sonic1978 - 05.03.2011

hallo zusammen habe eben auf meinem ftp eine errorlog textdatei gefunden und diese mal angesehn und folgendes gefunden.

Code:
<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299343135</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

<error>

    <dateline>1299350829</dateline>

    <script>inc/functions.php</script>

    <line>1622</line>

    <type>2</type>

    <friendly_type>Warning</friendly_type>

    <message>Cannot modify header information - headers already sent by (output started at /var/www/htdocs/ks017/html/rom-online/board/task.php:59)</message>

</error>

und hier mal meine task.php

PHP-Code:
<?php
/**
 * MyBB 1.6
 * Copyright 2010 MyBB Group, All Rights Reserved
 *
 * Website: http://mybb.com
 * License: http://mybb.com/about/license
 *
 * $Id: task.php 5016 2010-06-12 00:24:02Z RyanGordon $
 */
 
ignore_user_abort(true);
@set_time_limit(0);

define("IN_MYBB", 1);
define("NO_ONLINE", 1);
define("IN_TASK", 1);
define('THIS_SCRIPT', 'task.php');

require_once dirname(__FILE__)."/inc/init.php";

// Load language
$lang->set_language($mybb->settings['bblanguage']);
$lang->load("global");
$lang->load("messages");

if(function_exists('mb_internal_encoding') && !empty($lang->settings['charset']))
{
    @mb_internal_encoding($lang->settings['charset']);
}

require_once MYBB_ROOT."inc/functions_task.php";

// Are tasks set to run via cron instead & are we accessing this file via the CLI?
// php task.php [tid]
if(PHP_SAPI == "cli")
{
    // Passing a specific task ID
    if($_SERVER['argc'] == 2)
    {
        $query = $db->simple_select("tasks", "tid", "tid='".intval($_SERVER['argv'][1])."'");
        $tid = $db->fetch_field($query, "tid");
    }

    if($tid)
    {
        run_task($tid);
    }
    else
    {
        run_task();
    }
}
// Otherwise false GIF image, only supports running next available task
else
{
    // Send our fake gif image (clear 1x1 transparent image)
    header("Content-type: image/gif");
    echo base64_decode("R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==");
    
    // If the use shutdown functionality is turned off, run any shutdown related items now.
    if($mybb->settings['useshutdownfunc'] != 0 || $mybb->use_shutdown == true)
    {
        add_shutdown("run_task");
    }
    else
    {
        run_task();
    }
}
?>

was hat die fehlermeldung zu bedeuten und wie bekomme ich diesen weg.

vielen dank im vorraus für eure hilfe.

grüssle marcel

RE: Cannot modify header information - frostschutz - 05.03.2011

Dass task.php da eine Ausgabe macht ist normal. Ist die Frage wie das zu functions.php Zeile 1622 kommt...

RE: Cannot modify header information - sonic1978 - 05.03.2011

hier mal die zeile 1622 aus der funktons.php

PHP-Code:
header($cookie, false); 

RE: Cannot modify header information - StefanT - 05.03.2011

Das kann man problemlos selber schauen. Wink

Der Code sollte niemals ausgeführt werden. Hast du irgendwas verändert?

RE: Cannot modify header information - sonic1978 - 05.03.2011

nein nicht das ich wüsste. was muss/soll ich nun tun?

RE: Cannot modify header information - Simon - 10.04.2012

hey,
ich habe mit einem ähnlichen problem zu kämpfen, seit einigen tagen bekomme ich folgende meldung:

Zitat:Your copy of MyBB running on KickAss (http://www.gilde-kickass.de) has experienced an error. Details of the error include:
---
Type: 2
File: inc/functions.php (Line no. 1697)
Message
Cannot modify header information - headers already sent by (output started at /usr/www/users/gildenp/mybb/task.php:59)

ich habe schon die funtions.php und die task.php neu hochgeladen ohne dass der fehler verschwunden ist, hier meine beiden dateien:

task.php:

PHP-Code:
<?php
/**
 * MyBB 1.6
 * Copyright 2010 MyBB Group, All Rights Reserved
 *
 * Website: http://mybb.com
 * License: http://mybb.com/about/license
 *
 * $Id: task.php 5683 2011-11-29 15:02:41Z Tomm $
 */
 
ignore_user_abort(true);
@set_time_limit(0);

define("IN_MYBB", 1);
define("NO_ONLINE", 1);
define("IN_TASK", 1);
define('THIS_SCRIPT', 'task.php');

require_once dirname(__FILE__)."/inc/init.php";

// Load language
$lang->set_language($mybb->settings['bblanguage']);
$lang->load("global");
$lang->load("messages");

if(function_exists('mb_internal_encoding') && !empty($lang->settings['charset']))
{
    @mb_internal_encoding($lang->settings['charset']);
}

require_once MYBB_ROOT."inc/functions_task.php";

// Are tasks set to run via cron instead & are we accessing this file via the CLI?
// php task.php [tid]
if(PHP_SAPI == "cli")
{
    // Passing a specific task ID
    if($_SERVER['argc'] == 2)
    {
        $query = $db->simple_select("tasks", "tid", "tid='".intval($_SERVER['argv'][1])."'");
        $tid = $db->fetch_field($query, "tid");
    }

    if($tid)
    {
        run_task($tid);
    }
    else
    {
        run_task();
    }
}
// Otherwise false GIF image, only supports running next available task
else
{
    // Send our fake gif image (clear 1x1 transparent image)
    header("Content-type: image/gif");
    echo base64_decode("R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==");
    
    // If the use shutdown functionality is turned off, run any shutdown related items now.
    if($mybb->use_shutdown == true)
    {
        add_shutdown("run_task");
    }
    else
    {
        run_task();
    }
}
?>

und in zeile 1697 der functions.php, genauso wie bei dem threadersteller:

PHP-Code:
    header($cookie, false); 

RE: Cannot modify header information - Simon - 17.04.2012

soll ich die zeile bei der functions.php einfach rauslöschen oder wie kann ich das beheben? xD wenn stefan meint der code sollte eh nicht ausgeführt werden

RE: Cannot modify header information - Simon - 20.04.2012

würde mich über eine antwort freuen, nervt jeden tag mehrere mails deswegen zu bekommen. danke schön Toungue

RE: Cannot modify header information - StefanT - 20.04.2012

Die Meldung sagt schlichtweg nicht aus, wo das Problem liegt. Möglicherweise ist ein Plugin der Verursacher.

RE: Cannot modify header information - Simon - 20.04.2012

benötigst du mehr informationen? oder wie finde ich raus woran es liegt, was ich machen kann....ich habe auch schon die ursprungsdateien hochgeladen und dann das googleseo halt wieder hinzugefügen lassen, also ist eigentlich nur die änderung an der datei vollzogen worden. und das lief unter 1.6.6 ja ohne probleme