Jump to content

Log In Problem (The infamous whitespace problem)

PillmatiC

By PillmatiC
in Third Party Scripts

 Share

Recommended Posts

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.

 

 

 

Link to comment
Share on other sites
This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.