need help with header function

[doforumda]

hi

 

i create a website when i checked it on my local computer everything was working fine. but when i upload it to webserver then something going wring there with header(). i.e, when the page calls header function it displays this error.

Warning: Cannot modify header information - headers already sent by (output started at /home....../profileinfosave.php:10) in /home/......../profileinfosave.php on line 103

 

please help if you need some more info about this please ask

[PFMaBiSmAd]

From the error message, you have something at or up to line 10 in profileinfosave.php that is sending output that is preventing the header from working. You would need to find and fix whatever is causing that output or you will need to rearrange the code so that the code responsible for sending the header comes before the output.

 

As to why it works on one system and not another, the php.ini output_buffering setting is either ON or is set to a specific value on your development system, thereby hiding the problem and allowing bad code to appear to work. You should turn the output_buffering setting off so that code you develop will work correctly regardless of the output_buffering setting.

[doforumda]

i cant see anything in my code which i am making output before header

here is my code if you can see that output

<?php session_start(); ?>

<?php 
if($_POST['save']) {
include("dbConnect.php");
//$_SESSION['userid'] = '1';
$sex = addslashes(strip_tags($_POST['sex']));
$showsex = isset($_POST['showsex']);
$month = addslashes(strip_tags($_POST['month']));
$day = addslashes(strip_tags($_POST['day']));
$year = addslashes(strip_tags($_POST['year']));
$showbirth = addslashes(strip_tags($_POST['showbirth']));
$currentcity = addslashes(strip_tags($_POST['currentcity']));
$hometown = addslashes(strip_tags($_POST['hometown']));
$homeneighbor = addslashes(strip_tags($_POST['homeneighbor']));
$status = addslashes(strip_tags($_POST['status']));
$interestedin = addslashes(strip_tags($_POST['interestedin']));
$lookingfor = addslashes(strip_tags($_POST['lookingfor']));
$religiousviews = addslashes(strip_tags($_POST['religiousviews']));
$politicalviews= addslashes(strip_tags($_POST['politicalviews']));


$dob = date($year."-".$month."-".$day);

$basicinfosave = mysql_query("UPDATE basicinfo 
						   SET 
						   currentcity='$currentcity', 
						   hometown='$hometown', 
						   homeneighborhood='$homeneighbor', 
						   relationshipstatus='$status',
						   interestedin='$interestedin',
						   lookingfor='$lookingfor',
						   religiousviews='$religiousviews',
						   politicalviews='$politicalviews'
						   WHERE userid='$_SESSION[userid]'
						   ") or die(mysql_error());
if($basicinfosave) {
$agesave = mysql_query("UPDATE basicinfo_age 
					   SET
					   sex='$sex',
					   dob='$dob',
					   sexprivacy='$showsex',
					   dobprivacy='$showbirth'
					   WHERE
					   userid='$_SESSION[userid]'
					   ");
	if($agesave) {
		header("Location: profile.php");
	}
}
}
else {
header("Location: profile.php");
}

?>

 

in above code i remove html tags but it still give the same error

Warning: Cannot modify header information - headers already sent by (output started at /home/...../profileinfosave.php:3) in /home/...../profileinfosave.php on line 48

[roopurt18]

Line #2 is an empty line, which still counts as output.