Wordpress Error : Warning: Cannot Modify Header Information

[garbage 0]

are there any wordpress users here, if so please post up, I have some questions and you guys might be abele to help

[etycto 0]

i use wordpress wats the problem and i think you should have posted the problem in the first post and not wait for anyoone to post but anywayz how can i help you

[garbage 0]

]Im looking to find some help.. From word press users I continue to get this error message

 

Warning: Cannot modify header information - headers already sent by (output started at /public_html/wp/wp-config.php:25) in /public_html/wp/wp-includes/pluggable.php on line 369

Warning: Cannot modify header information - headers already sent by (output started at /public_html/wp/wp-config.php:25) in /public_html/wp/wp-includes/pluggable.php on line 370

Warning: Cannot modify header information - headers already sent by (output started at /public_html/wp/wp-config.php:25) in /public_html/wp/wp-includes/pluggable.php on line 331[/code]

 
so if anyone knows how to fix it please help, i tried looking at those lines of codes where the errors are but i have no clue whats up
 
 
here is what that entire code looks like
 
this is from the wordpress file  pluggable.php
 
[code=auto:0]<?php

/* These functions can be replaced via plugins. They are loaded after
plugins are loaded. */

if ( !function_exists('set_current_user') ) :
function set_current_user($id, $name = '') {
return wp_set_current_user($id, $name);
}
endif;

if ( !function_exists('wp_set_current_user') ) :
function wp_set_current_user($id, $name = '') {
global $current_user;

if ( isset($current_user) && ($id == $current_user->ID) )
return $current_user;

$current_user = new WP_User($id, $name);

setup_userdata($current_user->ID);

do_action('set_current_user');

return $current_user;
}
endif;

if ( !function_exists('wp_get_current_user') ) :
function wp_get_current_user() {
global $current_user;

get_currentuserinfo();

return $current_user;
}
endif;

if ( !function_exists('get_currentuserinfo') ) :
function get_currentuserinfo() {
global $current_user;

if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
return false;

if ( ! empty($current_user) )
return;

if ( empty($_COOKIE[uSER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) ||
!wp_login($_COOKIE[uSER_COOKIE], $_COOKIE[PASS_COOKIE], true) ) {
wp_set_current_user(0);
return false;
}

$user_login = $_COOKIE[uSER_COOKIE];
wp_set_current_user(0, $user_login);
}
endif;

if ( !function_exists('get_userdata') ) :
function get_userdata( $user_id ) {
global $wpdb;
$user_id = (int) $user_id;
if ( $user_id == 0 )
return false;

$user = wp_cache_get($user_id, 'users');

if ( $user )
return $user;

if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$user_id' LIMIT 1") )
return false;

$wpdb->hide_errors();
$metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'");
$wpdb->show_errors();

if ($metavalues) {
foreach ( $metavalues as $meta ) {
$value = maybe_unserialize($meta->meta_value);
$user->{$meta->meta_key} = $value;

// We need to set user_level from meta, not row
if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
$user->user_level = $meta->meta_value;
} // end foreach
} //end if

// For backwards compat.
if ( isset($user->first_name) )
$user->user_firstname = $user->first_name;
if ( isset($user->last_name) )
$user->user_lastname = $user->last_name;
if ( isset($user->description) )
$user->user_description = $user->description;

wp_cache_add($user_id, $user, 'users');
wp_cache_add($user->user_login, $user_id, 'userlogins');
return $user;
}
endif;

if ( !function_exists('update_user_cache') ) :
function update_user_cache() {
return true;
}
endif;

if ( !function_exists('get_userdatabylogin') ) :
function get_userdatabylogin($user_login) {
global $wpdb;
$user_login = sanitize_user( $user_login );

if ( empty( $user_login ) )
return false;

$user_id = wp_cache_get($user_login, 'userlogins');
$userdata = wp_cache_get($user_id, 'users');

if ( $userdata )
return $userdata;

$user_login = $wpdb->escape($user_login);

if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'") )
return false;

$wpdb->hide_errors();
$metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user->ID'");
$wpdb->show_errors();

if ($metavalues) {
foreach ( $metavalues as $meta ) {
$value = maybe_unserialize($meta->meta_value);
$user->{$meta->meta_key} = $value;

// We need to set user_level from meta, not row
if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
$user->user_level = $meta->meta_value;
}
}

// For backwards compat.
if ( isset($user->first_name) )
$user->user_firstname = $user->first_name;
if ( isset($user->last_name) )
$user->user_lastname = $user->last_name;
if ( isset($user->description) )
$user->user_description = $user->description;

wp_cache_add($user->ID, $user, 'users');
wp_cache_add($user->user_login, $user->ID, 'userlogins');
return $user;

}
endif;

if ( !function_exists( 'wp_mail' ) ) :
function wp_mail($to, $subject, $message, $headers = '') {
global $phpmailer;

if ( !is_object( $phpmailer ) ) {
require_once(ABSPATH . WPINC . '/class-phpmailer.php');
require_once(ABSPATH . WPINC . '/class-smtp.php');
$phpmailer = new PHPMailer();
}

$mail = compact('to', 'subject', 'message', 'headers');
$mail = apply_filters('wp_mail', $mail);
extract($mail, EXTR_SKIP);

if ( $headers == '' ) {
$headers = "(anti-spam-(anti-spam-mime-version:)) 1.0n" .
"From: " . apply_filters('wp_mail_from', "wordpress@" . preg_replace('#^http://forums.xisto.com/no_longer_exists/;, '', strtolower($_SERVER['SERVER_NAME']))) . "n" . 
"(anti-spam-(anti-spam-content-type:)) text/plain; charset="" . get_option('blog_charset') . ""n";
}

$phpmailer->ClearAddresses();
$phpmailer->ClearCCs();
$phpmailer->ClearBCCs();
$phpmailer->ClearReplyTos();
$phpmailer->ClearAllRecipients();
$phpmailer->ClearCustomHeaders();

$phpmailer->FromName = "WordPress";
$phpmailer->AddAddress("$to", "");
$phpmailer->Subject = $subject;
$phpmailer->Body = $message;
$phpmailer->IsHTML(false);
$phpmailer->IsMail(); // set mailer to use php mail()

do_action_ref_array('phpmailer_init', array(&$phpmailer));

$mailheaders = (array) explode( "n", $headers );
foreach ( $mailheaders as $line ) {
$header = explode( ":", $line );
switch ( trim( $header[0] ) ) {
case "From":
$from = trim( str_replace( '"', '', $header[1] ) );
if ( strpos( $from, '<' ) ) {
$phpmailer->FromName = str_replace( '"', '', substr( $header[1], 0, strpos( $header[1], '<' ) - 1 ) );
$from = trim( substr( $from, strpos( $from, '<' ) + 1 ) );
$from = str_replace( '>', '', $from );
} else {
$phpmailer->FromName = $from;
}
$phpmailer->From = trim( $from );
break;
default:
if ( $line != '' && $header[0] != 'MIME-Version' && $header[0] != 'Content-Type' )
$phpmailer->AddCustomHeader( $line );
break;
}
}

$result = @$phpmailer->Send();

return $result;
}
endif;

if ( !function_exists('wp_login') ) :
function wp_login($username, $password, $already_md5 = false) {
global $wpdb, $error;

$username = sanitize_user($username);

if ( '' == $username )
return false;

if ( '' == $password ) {
$error = __('<strong>ERROR</strong>: The password field is empty.');
return false;
}

$login = get_userdatabylogin($username);
//$login = $wpdb->get_row("SELECT ID, user_login, user_pass FROM $wpdb->users WHERE user_login = '$username'");

if (!$login) {
$error = __('<strong>ERROR</strong>: Invalid username.');
return false;
} else {
// If the password is already_md5, it has been double hashed.
// Otherwise, it is plain text.
if ( ($already_md5 && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) {
return true;
} else {
$error = __('<strong>ERROR</strong>: Incorrect password.');
$pwd = '';
return false;
}
}
}
endif;

if ( !function_exists('is_user_logged_in') ) :
function is_user_logged_in() {
$user = wp_get_current_user();

if ( $user->id == 0 )
return false;

return true;
}
endif;

if ( !function_exists('auth_redirect') ) :
function auth_redirect() {
// Checks if a user is logged in, if not redirects them to the login page
if ( (!empty($_COOKIE[uSER_COOKIE]) &&
!wp_login($_COOKIE[uSER_COOKIE], $_COOKIE[PASS_COOKIE], true)) ||
(empty($_COOKIE[uSER_COOKIE])) ) {
nocache_headers();

wp_redirect(get_option('siteurl') . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']));
exit();
}
}
endif;

if ( !function_exists('check_admin_referer') ) :
function check_admin_referer($action = -1) {
$adminurl = strtolower(get_option('siteurl')).'/wp-admin';
$referer = strtolower(wp_get_referer());
if ( !wp_verify_nonce($_REQUEST['_wpnonce'], $action) &&
!(-1 == $action && strpos($referer, $adminurl) !== false)) {
wp_nonce_ays($action);
die();
}
do_action('check_admin_referer', $action);
}endif;

if ( !function_exists('check_ajax_referer') ) :
function check_ajax_referer() {
$cookie = explode('; ', urldecode(empty($_POST['cookie']) ? $_GET['cookie'] : $_POST['cookie'])); // AJAX scripts must pass cookie=document.cookie
foreach ( $cookie as $tasty ) {
if ( false !== strpos($tasty, USER_COOKIE) )
$user = substr(strstr($tasty, '='), 1);
if ( false !== strpos($tasty, PASS_COOKIE) )
$pass = substr(strstr($tasty, '='), 1);
}
if ( !wp_login( $user, $pass, true ) )
die('-1');
do_action('check_ajax_referer');
}
endif;

// Cookie safe redirect. Works around IIS Set-Cookie bug.
// http://yahoo.com/
if ( !function_exists('wp_redirect') ) :
function wp_redirect($location, $status = 302) {
global $is_IIS;

$location = apply_filters('wp_redirect', $location, $status);

if ( !$location ) // allows the wp_redirect filter to cancel a redirect
return false; 

$location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%]|i', '', $location);
$location = wp_kses_no_null($location);

$strip = array('%0d', '%0a');
$location = str_replace($strip, '', $location);

if ( $is_IIS ) {
header("Refresh: 0;url=$location");
} else {
if ( php_sapi_name() != 'cgi-fcgi' )
status_header($status); // This causes problems on IIS and some FastCGI setups
header("Location: $location");
}
}
endif;

if ( !function_exists('wp_get_cookie_login') ):
function wp_get_cookie_login() {
if ( empty($_COOKIE[uSER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) )
return false;

return array('login' => $_COOKIE[uSER_COOKIE], 'password' => $_COOKIE[PASS_COOKIE]);
}

endif;

if ( !function_exists('wp_setcookie') ) :
function wp_setcookie($username, $password, $already_md5 = false, $home = '', $siteurl = '', $remember = false) {
if ( !$already_md5 )
$password = md5( md5($password) ); // Double hash the password in the cookie.

if ( empty($home) )
$cookiepath = COOKIEPATH;
else
$cookiepath = preg_replace('|https?://[^/]+|i', '', $home . '/' );

if ( empty($siteurl) ) {
$sitecookiepath = SITECOOKIEPATH;
$cookiehash = COOKIEHASH;
} else {
$sitecookiepath = preg_replace('|https?://[^/]+|i', '', $siteurl . '/' );
$cookiehash = md5($siteurl);
}

if ( $remember )
$expire = time() + 31536000;
else
$expire = 0;

setcookie(USER_COOKIE, $username, $expire, $cookiepath, COOKIE_DOMAIN);
setcookie(PASS_COOKIE, $password, $expire, $cookiepath, COOKIE_DOMAIN);

if ( $cookiepath != $sitecookiepath ) {
setcookie(USER_COOKIE, $username, $expire, $sitecookiepath, COOKIE_DOMAIN);
setcookie(PASS_COOKIE, $password, $expire, $sitecookiepath, COOKIE_DOMAIN);
}
}
endif;

if ( !function_exists('wp_clearcookie') ) :
function wp_clearcookie() {
setcookie(USER_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
setcookie(PASS_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
setcookie(USER_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
setcookie(PASS_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
}
endif;

if ( ! function_exists('wp_notify_postauthor') ) :
function wp_notify_postauthor($comment_id, $comment_type='') {
global $wpdb;

$comment = get_comment($comment_id);
$post = get_post($comment->comment_post_ID);
$user = get_userdata( $post->post_author );

if ('' == $user->user_email) return false; // If there's no email to send the comment to

$comment_author_domain = @gethostbyaddr($comment->comment_author_IP);

$blogname = get_option('blogname');

if ( empty( $comment_type ) ) $comment_type = 'comment';

if ('comment' == $comment_type) {
$notify_message = sprintf( __('New comment on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "rn";
$notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "rn";
$notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "rn";
$notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "rn";
$notify_message .= sprintf( __('Whois : http://forums.xisto.com/no_longer_exists/&%2339;), $comment->comment_author_IP ) . "rn";
$notify_message .= __('Comment: ') . "rn" . $comment->comment_content . "rnrn";
$notify_message .= __('You can see all comments on this post here: ') . "rn";
$subject = sprintf( __('[%1$s] Comment: "%2$s"'), $blogname, $post->post_title );
} elseif ('trackback' == $comment_type) {
$notify_message = sprintf( __('New trackback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "rn";
$notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "rn";
$notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "rn";
$notify_message .= __('Excerpt: ') . "rn" . $comment->comment_content . "rnrn";
$notify_message .= __('You can see all trackbacks on this post here: ') . "rn";
$subject = sprintf( __('[%1$s] Trackback: "%2$s"'), $blogname, $post->post_title );
} elseif ('pingback' == $comment_type) {
$notify_message = sprintf( __('New pingback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "rn";
$notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "rn";
$notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "rn";
$notify_message .= __('Excerpt: ') . "rn" . sprintf('[...] %s [...]', $comment->comment_content ) . "rnrn";
$notify_message .= __('You can see all pingbacks on this post here: ') . "rn";
$subject = sprintf( __('[%1$s] Pingback: "%2$s"'), $blogname, $post->post_title );
}
$notify_message .= get_permalink($comment->comment_post_ID) . "#commentsrnrn";
$notify_message .= sprintf( __('Delete it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&c=$comment_id" ) . "rn";
$notify_message .= sprintf( __('Spam it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&dt=spam&c=$comment_id" ) . "rn";

$wp_email = 'wordpress@' . preg_replace('#^http://forums.xisto.com/no_longer_exists/;, '', strtolower($_SERVER['SERVER_NAME']));

if ( '' == $comment->comment_author ) {
$from = "From: "$blogname" <$wp_email>";
if ( '' != $comment->comment_author_email )
$reply_to = "Reply-To: $comment->comment_author_email";
} else {
$from = "From: "$comment->comment_author" <$wp_email>";
if ( '' != $comment->comment_author_email )
$reply_to = "Reply-To: "$comment->comment_author_email" <$comment->comment_author_email>";
}

$message_headers = "(anti-spam-(anti-spam-mime-version:)) 1.0n"
. "$fromn"
. "(anti-spam-(anti-spam-content-type:)) text/plain; charset="" . get_option('blog_charset') . ""n";

if ( isset($reply_to) )
$message_headers .= $reply_to . "n";

$notify_message = apply_filters('comment_notification_text', $notify_message, $comment_id);
$subject = apply_filters('comment_notification_subject', $subject, $comment_id);
$message_headers = apply_filters('comment_notification_headers', $message_headers, $comment_id);

@wp_mail($user->user_email, $subject, $notify_message, $message_headers);

return true;
}
endif;

/* wp_notify_moderator
notifies the moderator of the blog (usually the admin)
about a new comment that waits for approval
always returns true
*/
if ( !function_exists('wp_notify_moderator') ) :
function wp_notify_moderator($comment_id) {
global $wpdb;

if( get_option( "moderation_notify" ) == 0 )
return true; 

$comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1");
$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1");

$comment_author_domain = @gethostbyaddr($comment->comment_author_IP);
$comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'");

$notify_message = sprintf( __('A new comment on the post #%1$s "%2$s" is waiting for your approval'), $post->ID, $post->post_title ) . "rn";
$notify_message .= get_permalink($comment->comment_post_ID) . "rnrn";
$notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "rn";
$notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "rn";
$notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "rn";
$notify_message .= sprintf( __('Whois : http://forums.xisto.com/no_longer_exists/&%2339;), $comment->comment_author_IP ) . "rn";
$notify_message .= __('Comment: ') . "rn" . $comment->comment_content . "rnrn";
$notify_message .= sprintf( __('Approve it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=mac&c=$comment_id" ) . "rn";
$notify_message .= sprintf( __('Delete it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&c=$comment_id" ) . "rn";
$notify_message .= sprintf( __('Spam it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&dt=spam&c=$comment_id" ) . "rn";
$notify_message .= sprintf( __('Currently %s comments are waiting for approval. Please visit the moderation panel:'), $comments_waiting ) . "rn";
$notify_message .= get_option('siteurl') . "/wp-admin/moderation.phprn";

$subject = sprintf( __('[%1$s] Please moderate: "%2$s"'), get_option('blogname'), $post->post_title );
$admin_email = get_option('admin_email');

$notify_message = apply_filters('comment_moderation_text', $notify_message, $comment_id);
$subject = apply_filters('comment_moderation_subject', $subject, $comment_id);

@wp_mail($admin_email, $subject, $notify_message);

return true;
}
endif;

if ( !function_exists('wp_new_user_notification') ) :
function wp_new_user_notification($user_id, $plaintext_pass = '') {
$user = new WP_User($user_id);

$user_login = stripslashes($user->user_login);
$user_email = stripslashes($user->user_email);

$message = sprintf(__('New user registration on your blog %s:'), get_option('blogname')) . "rnrn";
$message .= sprintf(__('Username: %s'), $user_login) . "rnrn";
$message .= sprintf(__('E-mail: %s'), $user_email) . "rn";

@wp_mail(get_option('admin_email'), sprintf(__('[%s] New User Registration'), get_option('blogname')), $message);

if ( empty($plaintext_pass) )
return;

$message = sprintf(__('Username: %s'), $user_login) . "rn";
$message .= sprintf(__('Password: %s'), $plaintext_pass) . "rn";
$message .= get_option('siteurl') . "/wp-login.phprn";

wp_mail($user_email, sprintf(__('[%s] Your username and password'), get_option('blogname')), $message);

}
endif;

if ( !function_exists('wp_verify_nonce') ) :
function wp_verify_nonce($nonce, $action = -1) {
$user = wp_get_current_user();
$uid = (int) $user->id;

$i = ceil(time() / 43200);

//Allow for expanding range, but only do one check if we can
if( substr(wp_hash($i . $action . $uid), -12, 10) == $nonce || substr(wp_hash(($i - 1) . $action . $uid), -12, 10) == $nonce )
return true;
return false;
}
endif;

if ( !function_exists('wp_create_nonce') ) :
function wp_create_nonce($action = -1) {
$user = wp_get_current_user();
$uid = (int) $user->id;

$i = ceil(time() / 43200);

return substr(wp_hash($i . $action . $uid), -12, 10);
}
endif;

if ( !function_exists('wp_salt') ) :
function wp_salt() {
$salt = get_option('secret');
if ( empty($salt) )
$salt = DB_PASSWORD . DB_USER . DB_NAME . DB_HOST . ABSPATH;

return $salt;
}
endif;

if ( !function_exists('wp_hash') ) :
function wp_hash($data) {
$salt = wp_salt();

if ( function_exists('hash_hmac') ) {
return hash_hmac('md5', $data, $salt);
} else {
return md5($data . $salt);
}
}
endif;

?>

 

Also the only other thing i can suggest is if someone would post a copy of the script from their pluggable.php file.

 

thanks in advance

[Bios 0]

i would be if i had been a bit more patient and not pulled the plug on my trap account before i got help and tried to move to Qupis but i havent received a confirmation e-mail there so not im pondering what to do cos i like using wordpress =/ impatience killed the cat tbh.

[etycto 0]

wow you filled me with info but in the top it sais

/* These functions can be replaced via plugins. They are loaded afterplugins are loaded. */

most likely this is do to any plugins you installed or activated you should check that first
u can also check the wordpress forum

[garbage 0]

ive tried checking the wordpress forums but no asnwers there.. as far as pluggins i havent installed any pluggins for it at all.. Im trying to get wordpress installed for the first time and i go thru install, a complete install i log in and this is the error i get.But I can see my blog working fine.. but i cannot acess the admin panel at all due to the errors