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Log In Problem (The infamous whitespace problem)

PillmatiC

By PillmatiC
in Third Party Scripts

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PillmatiC Newbie

PillmatiC

Posted
Posted

OK So I have a text based game, not yet up and running fully due to a log in problem.

 

 

"Warning: Cannot modify header information - headers already sent by (output started at /home/www/*.com/index.php:10) in /home/www/*.com/index.php on line 109"

 

Line 109 on the said page is "header("Location: News.php");"

 

I know this is down to a white space problem, but I am 99.99% sure I have NO white space. I have checked EVERY page.

I am using freehostia (just whilst I code it and get it working how I want.)

 

I have googled the problem and all i get back is "Delete white spaces" nothing more in-depth than that.

 

Any ideas of other solutions to this problem, or if I have missed something fatally obvious, please feel free to post...

 

Thanks,

~PillmatiC

 

Edit:

 

<?php 
include_once("config.php");
include_once("connect.php"); ?>
<!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=iso-8859-1" />
<title>Mercenaries Online - Log In</title>
<link href="style.css" rel="stylesheet" type="text/css" />
<style type="text/css">
<!--
body {
background-image: url(../BG%20copy.jpg);
}
.style1 {color: #EBE9ED}
.style2 {color: #FFFFFF}
.style4 {color: #CCCCCC; }
-->
</style></head>

<body OnLoad="document.login.mail.focus();">
<table width="1140" border="0">
  <tr>
    <th width="1130" height="684" background="img/Backgroundlogin copy.png"><p> </p>
      <p> </p>
      <p> </p>
      <p> </p>
      <table width="800" border="0" align="center" cellspacing="0">
      <tr>
        <td><table width="799" border="0" align="center" cellspacing="2" background="">
            <tr>
              <td class="off" onclick="location.href='index.php'" onmouseover="this.className='on'" onmouseout="this.className='off'"><a href="index.php" class="on style4" onfocus="if(this.blur)this.blur()"> Login.</a></td>
              <td class="off" onclick="location.href='register.php'" onmouseover="this.className='on'" onmouseout="this.className='off'"><a href="register.php" class="style4" onfocus="if(this.blur)this.blur()">Register.</a></td>
              <td class="off" onclick="location.href='forgot.php'" onmouseover="this.className='on'" onmouseout="this.className='off'"><a href="forgot.php" class="style4" onfocus="if(this.blur)this.blur()">Forgot Password.</a></td>
            </tr>
        </table></td>
      </tr>
      <tr>
        <td height="250" align="center" valign="middle"><table width="647" height="214" border="0">
          <tr
          </tr>
        </table></td>
      </tr>
      <tr>
        <td align="center" valign="bottom"><form action="" method="post" name="login" id="login">
            <?php
if(isset($_SESSION['user_id'])) {
// if already logged in.
session_unset();
session_destroy(); 

echo "You have been logged out.";

}

if(isset($_POST['submit'])) {

if(!preg_match("/^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,6}$/i", $_POST['mail'])) {
echo "Invalid Password / Username combination.";
}else{

$query = "SELECT password,id,login_ip,login_count,activated FROM login WHERE mail='".mysql_real_escape_string($_POST['mail'])."'"; 
$result = mysql_query($query) or die(mysql_error());
$row = mysql_fetch_array($result);

if(empty($row['id'])){
echo "Invalid Password / Username combination.";
}else{

if($row['login_count'] >= 5 ){
echo "You have tried 5 or more false combinations you can reclaim your account with the forgot password option.";
}else{

if($row['activated'] == 1){
echo "Your account has not yet been activated.";
}else{

if(md5($_POST['pass']) != $row['password']){
echo "Invalid Password / Username combination.";

$update_login = mysql_query("UPDATE login SET login_count=login_count+'1' WHERE mail='".mysql_real_escape_string($_POST['mail'])."'")
or die(mysql_error());

}else{

	if(empty($row['login_ip'])){
	$row['login_ip'] = $_SERVER['REMOTE_ADDR'];
	}else{

	$ip_information = explode("-", $row['login_ip']);

	if (in_array($_SERVER['REMOTE_ADDR'], $ip_information)) {	
	$row['login_ip'] = $row['login_ip'];
	}else{	
	$row['login_ip'] = $row['login_ip']."-".$_SERVER['REMOTE_ADDR'];
	}
	}

$_SESSION['user_id'] = $row['id'];

$result = mysql_query("UPDATE login SET userip='".mysql_real_escape_string($_SERVER['REMOTE_ADDR'])."',login_ip='".mysql_real_escape_string($row['login_ip'])."',login_count='0' WHERE id='".mysql_real_escape_string($_SESSION['user_id'])."'")
or die(mysql_error());

header("Location: News.php");

}// count check.
}// id check.
}// password check.
}// mail check.
}// disabled check.
}// if isset submit.

// Activate.

if(isset($_GET['activation_link'])){
// check if activation link is valid.
if(is_numeric($_GET['activation_link']) and strlen($_GET['activation_link']) == 20 ){
// activate if valid.

$result = mysql_query("UPDATE login SET activated='2' WHERE activated='1' and activation_id='".mysql_real_escape_string($_GET['activation_link'])."'") 
or die(mysql_error());

	if(mysql_affected_rows()){

echo "Your account has been activated.";

	}else{ echo "Error! This account has already been activated or the submitted information was incorrect."; }
}else{ echo "Error! Invalid Activation Link."; }
}
?>
<table width="450" border="0" align="center" cellspacing="0">
              <tr>
                <td align="right" class="style1"><label>Email: </label></td>
                <td width="150" align="center"><input name="mail" type="text" class="entryfield" id="mail" style='width: 95%;'/></td>
                <td width="60" align="right" class="style1"><label>Password: </label></td>
                <td width="150" align="center"><input name="pass" type="password" class="entryfield" id="pass" style='width: 95%; ' maxlength="20"/></td>
              </tr>
              <tr>
                <td height="35" colspan="4" align="center"><table width="100" border="0" cellspacing="0">
                    <tr>
                      <td align="center"><input name="submit" type="submit" class="button" value="Login." onfocus="if(this.blur)this.blur()" style="background-color:#222222;"/></td>
                    </tr>
                </table></td>
              </tr>
            </table>
        </form></td>
      </tr>
    </table></th>
  </tr>
</table>
<p> </p>
<p> </p>
<center>
</center>
</body>
</html>

 

Included full code.

 

 

 

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