'Headers Already Sent' causing problems

Im trying to use cookies to create a login but I keep getting
this warning:
Warning: Cannot modify header information - headers already
sent by (output started at
/home/content/n/w/a/nwatkin03/html/includes/mysql_connect.php:9) in
/home/content/n/w/a/nwatkin03/html/login.php on line 26, 27, 35

Never mind, I had blank lines before the php tag in my
'mysql_connect' file. All good now.

Similar Messages

PHP - headers Already Sent Error

I Can't seem to get this page to redirect correctly after
deleting a record. Whatever I do a always get the headers already
sent error. I have looked but I can't find the reason. Can anyone
hep (code attached)
Cheers
Dave

davecheet wrote:
> I Can't seem to get this page to redirect correctly
after deleting a record.
> Whatever I do a always get the headers already sent
error. I have looked but I
> can't find the reason. Can anyone hep (code attached)
>
> <head>
> <?php require_once('../Connections/con_op.php');
?>
The fact that your PHP code is inside the head of the
document is
causing the problem. *No* output must be sent to the browser
before a
call to the PHP header() function.
Dreamweaver will not automatically place that code inside the
head. It's
something you must have done yourself. If you understand PHP
code, you
need to cut and paste it above the DOCTYPE. If you don't
understand PHP
code, you would be better off trying to create the page from
the start
again.
David Powers
Author, "Foundation PHP for Dreamweaver 8" (friends of ED)
Author, "Foundation PHP 5 for Flash" (friends of ED)
http://foundationphp.com/

Headers already sent (includes/common/KT_functions.inc.php on line 464)

Hello,
I use a dynamic list wizard with ADDT for a backoffice. On my computer,with phpmyadmin, everything is ok and seems to be functional. But as soon as I upload my folders I got this error message :
Warning: Cannot modify header information - headers already sent by (output started at /Library/WebServer/Documents/backoffice/Connections/connec.php:1) in /Library/WebServer/Documents/backoffice/includes/common/KT_functions.inc.php on line 464
I checked my pages and didn't notice "white spaces" before or after php markup. I always got this problem.
Anynone could help me ?
Thanks

http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?forumid=12&catid=189&threadid =1332533

Headers already sent

I have setup a require once file like this
<br />
<br />require_once("../Mobile_end/Dispatch_variables.php");
<br />
<br />to get this file with variables in it
<br />
<br /><?php<br /># FileName="Dispatch_variables.php"<br /># Type="php"<br /># HTTP="true"<br />$sms_list = array('0412489444', '0412083494', '0421085172', '0432024396','[email protected]');<br />?>
<br />
<br />On execution I get this error message
<br />
<br />Warning: Cannot modify header information - headers already sent by (output started at /home/webexped/public_html/Mobile_end/Dispatch_variables.php:2) in /home/webexped/public_html/includes/common/KT_functions.inc.php on line 464
<br />
<br />Whic seems to indicate that there is something wrong with my directory structure in the require_once statement.
<br />
<br />But I don't know what. Any suggestions? The file is there and it is being read.

Hy Steve,
<br />
<br />Check if there is a line or character before "<?php" or after "?>" in your "Mobile_end/Dispatch_variables.php". Probably this is causing the error.
<br />
<br />Cheers
<br />
<br />Marcell

All new php code now sends the header already sent warning

I have had none of these 'headers already sent....' problems
creating php forms in the past with dreamweaver cs3 (on leopard).
Now, every single php form generated using dreamweaver returns this
warning - without fail. I copied the EXACT code from a working
login form into a new page.....the new page, using the same include
file is now returning the warning: I am pasting the code that
works, and below that, the code that does not work. Even Developer
Toolkit, on the rare occasion it doesn't cause DW to crash, seems
to be inserting code that does not work properly - same goes for
the insert > data objects.
I've attached the code from both pages - page that works at
the top, page that doesn't work at the bottom:

debrankin55 wrote:
> I have had none of these 'headers already sent....'
problems creating php forms
> in the past with dreamweaver cs3 (on leopard). Now,
every single php form
> generated using dreamweaver returns this warning -
without fail.
Select Modify > Page Properties, and check Title/Encoding.
Make sure
that Include Unicode Signature (BOM) is deselected.
If that doesn't do the trick, select View > Code View
Options > Hidden
Characters. Make sure there aren't any rogue characters
outside the PHP
tags, both in the affected page and any include file.
David Powers, Adobe Community Expert
Author, "The Essential Guide to Dreamweaver CS3" (friends of
ED)
Author, "PHP Solutions" (friends of ED)
http://foundationphp.com/

Header already sent

Hello,
Please excuse me. I know this has been discussed before. I am trying to make a simple user registration form. When the submit botton is pressed I always seem to get
"Warning: Cannot modify header information - headers already sent in C:\xampp\htdocs\cdlist\Untitled-1.php on line 45"
The main code is:
<?php virtual('/cdlist/Connections/cdlist.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
return $theValue;
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
$editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
$insertSQL = sprintf("INSERT INTO users (username) VALUES (%s)",
                       GetSQLValueString($_POST['name'], "text"));
mysql_select_db($database_cdlist, $cdlist);
$Result1 = mysql_query($insertSQL, $cdlist) or die(mysql_error());
$insertGoTo = "yes.php";
if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
header(sprintf("Location: %s",$insertGoTo));
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<form id="form1" name="form1" method="POST" action="<?php echo $editFormAction; ?>">
<table width="500" border="1">
    <tr>
      <td>cd name
        <label>
          <input type="text" name="name" id="name" />
          <input type="submit" name="button" id="button" value="Submit" />
      </label></td>
    </tr>
    <tr>
      <td>cd type
        <label>
          <input type="text" name="type" id="type" />
          <input type="reset" name="button2" id="button2" value="Reset" />
      </label></td>
    </tr>
</table>
<input type="hidden" name="MM_insert" value="form1" />
</form>
</body>
</html>
The associated file for the main page cdlist.php is :
<?php
# FileName="Connection_php_mysql.htm"
# Type="MYSQL"
# HTTP="true"
$hostname_cdlist = "localhost";
$database_cdlist = "one_stop";
$username_cdlist = "root";
$password_cdlist = "enterprise";
$cdlist = mysql_pconnect($hostname_cdlist, $username_cdlist, $password_cdlist) or trigger_error(mysql_error(),E_USER_ERROR);
?>
The page that should come up is given by
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
yes it was inserted
</body>
</html>
I really have tried to find the solution and I really don't understand why this doesn't work. Please, any help would be really appreciated.
Thanks

<?php include($_SERVER['DOCUMENT_ROOT'].'/cdlist/Connections/cdlist.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);
switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
return $theValue;
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
$editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
$insertSQL = sprintf("INSERT INTO users (username) VALUES (%s)",
                       GetSQLValueString($_POST['name'], "text"));
mysql_select_db($database_cdlist, $cdlist);
$Result1 = mysql_query($insertSQL, $cdlist) or die(mysql_error());
$insertGoTo = "yes.php";
if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
header(sprintf("Location: %s",$insertGoTo));
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<form id="form1" name="form1" method="POST" action="<?php echo $editFormAction; ?>">
<table width="500" border="1">
    <tr>
      <td>cd name
        <label>
          <input type="text" name="name" id="name" />
          <input type="submit" name="button" id="button" value="Submit" />
      </label></td>
    </tr>
    <tr>
      <td>cd type
        <label>
          <input type="text" name="type" id="type" />
          <input type="reset" name="button2" id="button2" value="Reset" />
      </label></td>
    </tr>
</table>
<input type="hidden" name="MM_insert" value="form1" />
</form>
</body>
</html>
Thanks for the reply David. Here is Untitled-1.php. As you can can see I have edited the first line to the suggested include code.

Hi I have this problem that when I send a mail to someone mails that I have already sent out end up on this email sometimes two or even twenty different mails end up going to the person I'm send ding a mail too please help

Hi I have this problem that when I send a mail to someone mails that I have already sent out end up on this email sometimes two or even twenty different mails end up going to the person I'm send ding a mail too please help

I have been doing some test now and have found out that my mails are being merged according to subject eg, so if I use cleaning goods as a subject and send out a new mail all mails with this subject are sent to the one person

I want to uninstall ReloadEvery as I think it is causing problems however it is not in my list of Extensions or Plugins yet it is clearly installed, I tried reinstalling FF but it was still there! How can I get rid of it?

I installed ReloadEvery a while ago and it seemed to be working fine however I am now having problems with FF crashing and weird things like pages not reloading and not being able to use the back button etc
I have already tried uninstalling and reinstalling FF and upgrading to FF 4.
When I upgraded to FF 4 I was still having problems even though I didn't have any Extensions installed at all, or so I thought. I noticed that ReloadEvery was still installed. I was rather puzzled as I had done a clean install of FF 4. I want to remove ReloadEvery to see if it will solve my problems.
I have also tried following the help on the FF Troubleshooting about manually uninstalling Extensions but again ReloadEvery not listed there yet I am still able to use it in FF!
I want to get rid of it!! I really need some help please.

Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
*Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Tools > Options > Privacy > Cookies: "Show Cookies"
If clearing cookies doesn't work then it is possible that the <i>cookies.sqlite</i> file that stores the cookies is corrupted.
Rename (or delete) <b>cookies.sqlite</b> (cookies.sqlite.old) and delete other present cookie files like <b>cookies.sqlite-journal</b> in the Firefox Profile Folder in case the file cookies.sqlite got corrupted.
*http://kb.mozillazine.org/Cookies

A few selection of websites after fully loading become blank and start an infinite loop of loading. I reinstalled firefox once already and the problem persists. What can I do?

A few selection of websites after fully loading become blank and start an infinite loop of loading. I reinstalled firefox once already and the problem persists. What can I do?

Sorry I do not know what the problem may be. <br />
If no-one comes up with better ideas of what causes this then my questions and suggestions:
What do you mean by an infinite loop ? <br />
The page loads and then goes blank. What exactly happens next, does the page fully load and fully display again before going blank, and repeat this cycle endlessly in the same tab.
You do say the problem persisted in safe-mode and you had looked at the basic troubleshooting article. Buy that you can stop the problem by disabling javascript.
* did you disable all plugins - and did you still get the problem then ?
As you mention disabling javascript stops the problem, have you tried with<br /> Java script enabled but
* block popups ON
* load images automatically OFF
* advanced options - ALL OFF<br /> What happens do you get the problem then or not.
While on this firefox site if I look at the error console Ctrl+Sift+J or Tools -> Error console If I clear the console content and reload the webpage the error console shows only a couple of messages. YouTube home page give a lot of yellow triangle warnings about 200, but no red warnings, do you get red warnings.
You could also try on the problem sites eg YouTube changing the permissions with tools -> Page Info | Permissions
Did you try the Basic Troubeshooting suggestion of making a new profile. (Heeding the warning not to delete settings, otherwise you loose all bookmarks etc) did that help ?

TM causes problem on other partition of split drive

I have a LaCie 320 d2 which is partitioned with 120GB for Time Machine and the rest for general storage. All goes well on the TM side, but the remaining partition has had problems twice now.
The symptoms are the general area being unable to accept any more data, giving the error that the current file is in use. It doesn't matter what type the file is, or how large. When it reaches its limit, it will clunk a few times and stop with an error message.
The latest time happened when I was transferring a folder containing 11GB of mixed files from my desktop to the general area. I left it to get on with it, but while I was away TM started to backup, including the 11GB folder on my desktop. This leads me to believe that TM was trying to read the file at the same time as Finder was copying it. Whatever problem it encountered was left on the HD and stops it from writing any more data.
I can't remember whether there was a similar 'double copy' scenario the first time. The problem can be fixed only by erasing the drive entirely (one partition only doesn't help) then repartitioning and restarting TM.
I do have other storage, on the network, so if the problem occurs again I will leave the whole drive as TM. I'd rather not, as a FW drive is very handy to have.
If anyone has had any similar problems or knows how the problem is caused/might be solved, please let me know.
Many thanks.

matti-oats wrote:
I have a LaCie 320 d2 which is partitioned with 120GB for Time Machine and the rest for general storage. All goes well on the TM side, but the remaining partition has had problems twice now.
The symptoms are the general area being unable to accept any more data, giving the error that the current file is in use. It doesn't matter what type the file is, or how large. When it reaches its limit, it will clunk a few times and stop with an error message.
The latest time happened when I was transferring a folder containing 11GB of mixed files from my desktop to the general area. I left it to get on with it, but while I was away TM started to backup, including the 11GB folder on my desktop. This leads me to believe that TM was trying to read the file at the same time as Finder was copying it. Whatever problem it encountered was left on the HD and stops it from writing any more data.
I can't remember whether there was a similar 'double copy' scenario the first time. The problem can be fixed only by erasing the drive entirely (one partition only doesn't help) then repartitioning and restarting TM.
I do have other storage, on the network, so if the problem occurs again I will leave the whole drive as TM. I'd rather not, as a FW drive is very handy to have.
If anyone has had any similar problems or knows how the problem is caused/might be solved, please let me know.
Many thanks.
Welcome to the Apple boards.
Do you have TM set to backup the other half of the external drive? That might cause an issue.
I would suggest doing your copying right after TM ends a backup. While LaCie drives are quite good, you are really asking it to multitask if you are copying a file to it while TM is trying to backup both the original file and the one being copied. You may find that some of your files are locked and marked open which can cause problems.
Delete any files that were being copied during this process and recopy them, unless you have already deleted the original, in which case you might find it on TM, in which case you can copy the TM backup onto your internal drive and then over to the other partition after removed the bad file.

Pages causing problems with Word.

I have Office 2004 and have used Word, Excel and Power Point for years.(with previous PCs as well as my MacBook) I also have IWorks 09.
I was working on a project exchanging material with several people on a team and found that my old Word would not open new Word documents with the suffux "doc.x" or any other iterations. I found after experimenting that Pages '09 could open these documents but now I am having problems with all of the Office programs. They freeze and grey out options so I can't even print them or save them. I assume that there is some cross interference but these are not documents that I have opened in Pages but previous Word documents (and Excel and Power Point) that I have edited in their respective programs and then try to save and/or print.
Anyone have similar experiences? I could reinstall the Microsoft programs or buy new but rather not if there is a fix.

I am not an Office user, so I cannot give an expert piece of advice.
Essentially, Office 2008 was worse than both 2004 and 2011, so I do not see the reason for an intermediate upgrade, already 4 years and half old (was released late 2007). As 2004 is not usable in Lion, and you will probably upgrade to Lion sooner or later, combined with what was said above, if you want to upgrade you Office 2004, the only rational option is 2011.
The other alternatives are LibreOffice or OpenOffice and iWork, with the notes already sent earlier today.
As about ‘unfreezing’. In my limited tests, Office 2004 works fine on PPC machines, is a lot worse on intel machines, even with latest updates (I assume you installed all the Officd 2004 updates, there were many, perhaps the last one includes all the other previous ones). There is also a docx to doc converter, released just for 2004 users:
http://www.macupdate.com/app/mac/24947/office-open-xml-file-format-converter
If you are in Snow Leopard, Office 2004 should work reasonably well, cannot figure out why it may freeze. Is it updated? There is an Office updater, if not wrong, within Office folder, run it.

My draft folder suddenly shows 97 bogus drafts that are parts of emails already sent. How do I fix this?

Hi, in the past week, we've seen a number of weird things going on. 1. is the question above about our drafts folder suddenly being full of parts of emails that were already sent. We're afraid to delete the contents of that folder because the "sent" emails they refer to, are gone. 2. There is a half second delay when we type. Kind of like when you watch a movie and the sound doesn't sync. When I type, I type a letter but what appears is a letter behind what I'm actually seeing. Same is true when I backspace. It's driving me nuts. :) 3. We are getting a couple of emails a day later than when they were actually sent. We received one today that was dated 1969.
I tried shutting down and restarting but it did nothing. Any suggestions would be helpful. Thank you!
Elaine

Firefox doesn't do email, it's strictly a web browser.
If you are using Firefox to access your mail, you are using "web-mail". You need to seek support from your service provider or a forum for that service.
If your problem is with Mozilla Thunderbird, a moderator can move this thread to the Thunderbird queue.

How do I uninstall Mackeeper? I have dragged it into trash, but it still showing in systems information and causing problems!

How do I uninstall Mackeeper? I have dragged it into trash, but it still showing in systems information and causing problems!
Please advise

How to uninstall MacKeeper - updated
How to Remove MacKeeper
Uninstalling Software: The Basics
Most OS X applications are completely self-contained "packages" that can be uninstalled by simply dragging the application to the Trash. Applications may create preference files that are stored in the /Home/Library/Preferences/ folder. Although they do nothing once you delete the associated application, they do take up some disk space. If you want you can look for them in the above location and delete them, too.
Some applications may install an uninstaller program that can be used to remove the application. In some cases the uninstaller may be part of the application's installer, and is invoked by clicking on a Customize button that will appear during the install process.
Some applications may install components in the /Home/Library/Applications Support/ folder. You can also check there to see if the application has created a folder. You can also delete the folder that's in the Applications Support folder. Again, they don't do anything but take up disk space once the application is trashed.
Some applications may install a startupitem or a Log In item. Startupitems are usually installed in the /Library/StartupItems/ folder and less often in the /Home/Library/StartupItems/ folder. Log In Items are set in the Accounts preferences. Open System Preferences, click on the Accounts icon, then click on the LogIn Items tab. Locate the item in the list for the application you want to remove and click on the "-" button to delete it from the list.
Some software use startup daemons or agents that are a new feature of the OS. Look for them in /Library/LaunchAgents/ and /Library/LaunchDaemons/ or in /Home/Library/LaunchAgents/.
If an application installs any other files the best way to track them down is to do a Finder search using the application name or the developer name as the search term. Unfortunately Spotlight will not look in certain folders by default. You can modify Spotlight's behavior or use a third-party search utility, EasyFind, instead.
Some applications install a receipt in the /Library/Receipts/ folder. Usually with the same name as the program or the developer. The item generally has a ".pkg" extension. Be sure you also delete this item as some programs use it to determine if it's already installed.
There are many utilities that can uninstall applications. Here is a selection:
    1. AppZapper
    2. AppDelete
    3. Automaton
    4. Hazel
    5. AppCleaner
    6. CleanApp
    7. iTrash
    8. Amnesia
    9. Uninstaller
10. Spring Cleaning
For more information visit The XLab FAQs and read the FAQ on removing software.

Null values from DB2 cause problems

Hi,
I have another problem with database link to DB2 using IBM iSeries Access for Linux on 64 bit OEL5 with Oracle Database gateway and unixODBC 2.2.14.
DB link works. However, null values from DB2 cause problems. Date columns that are null on db2 return a date '30.11.0002', and character columns that are null return an error ORA-28528: Heterogeneous Services datatype conversion error.
isql returns correct results.
How can i fix this? Perhaps set some parameters for data conversion on the gateway?
Thank you.

If the driver is not fully ODBC level 3 compliant and misses functions, we're lost. But sometimes the drivers are ODBC level 3 compliant but miss the correct 64bit implementation. In those cases we can tell the gateway to use the 32bit ODBC level 3 standard by setting in the gateway init file:
HS_FDS_SQLLEN_INTERPRETATION=32

I just bought a iTunes card and its not accepting it. It already sent it to the support team and they said they were going to get back to my within 24 hours and i am trying to buy a program in the app store for work. How can I expedite this process?

I just bought a iTunes card and its not accepting it. It already sent it to the support team and they said they were going to get back to my within 24 hours and i am trying to buy a program in the app store for work. How can I expedite this process?

Has it been 24 hours?
I take it this was a gift card. iTunes Store: Invalid, Inactive, or Illegible codes http://support.apple.com/kb/TS1292 - gift cards
I don't know if this provides an alternative means: https://expresslane.apple.com ; select 'iTunes' in the first column; 'iTunes Store' in the second column
If you are really desperate you could buy the app yourself, then request reimbursement.

'Headers Already Sent' causing problems

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