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Login system code

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Xyzer

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Hi Everyone,

I have made a login system for my site, this code seems to be wrong somewhere i have to put:
Code:
<?
ob_start();
include("config.php");
?>[/quote]
At the top of each page and i dont know where, ive been told it goes before any html etc. Is this correct?
[code]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<? 
   ob_start(); 
   include("config.php"); 
?> 
<? 
include("online.php"); 
?> 
<html>
<head>
<style type="text/css">
<!--
a:link {
	color: 3E7B0B;
	text-decoration: none;
}
a:visited {
	color: 3E7B0B;
	text-decoration: none;
}
a:hover {
	font-weight: bold;
	color: 3E7B0B;
	text-decoration: underline;
}
-->
</style>
<title>X6 Core Reloaded [V1.1]</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="keywords" content="photoshop tutorials, tutorials, photoshop, adobe, adobe photoshop tutorials, online learning, tut, tutorials, html tutorials, windows tutorials, more tutorials" />
<meta name="description" content="Photoshop and other tutorials." />
<LINK REL="X6 Core" HREF="/images/favicon.ico">
</head>
<!-- DO NOT DELETE THE MARGIN TAGS, THESE STOP WHITE GAPS ON ALL EDGES OF THE PAGE -->



<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <!-- START OF GREEN HEADER -->
	<td background="images/headerbg.gif" height="112"><img src="images/logo.gif" width="379" height="113"></td>
	<td background="images/headerbg.gif" height="112"> <a href="http://www.need-space.co.uk"<img src="/images/needspace.gif"</a></td>
  </tr>
  <!-- END OF GREEN HEADER -->
 <!-- START OF GREY HEADER BAR -->
  <tr>
    <td colspan="2" background="images/headerbar.gif" height="32"></td>
  </tr>
  <!-- END OF GREY HEADER BAR -->
   <!-- START OF MAIN CONTENT AREA -->
   <tr>
    <td colspan="2"> <table width="100%"  border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td valign="top" width="220" <!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Navigation</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr>
                <td colspan="3"><table width="191" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
                        <table width="97%" border="0" align="center" cellpadding="0" cellspacing="0">
                          <tr> 
                            <td height="15" bgcolor="#EBEBEB"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=Home/News">Home</a></font></td>
                          </tr>
                          <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=News Archive">News Archive</a></font></td>
                          </tr>
                           <tr> 
                            <td height="15" bgcolor="#EBEBEB"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=Downloads">Downloads</a></font></td>
                          </tr>
                          <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=Affiliates">Affiliates</a></font></td>
                          </tr>
                          <tr> 
                            <td height="15" bgcolor="#EBEBEB"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=contact">Contact Me</a></font></td>
                          </tr>
						  <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=submittutorial">Submit a tutorial</a></font></td>
                          </tr>
						  <tr> 
                            <td height="15" bgcolor="#EBEBEB"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=fun">Fun Page</a></font></td>
                          </tr>
						  <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=showtutorials">View Tutorials</a></font></td>
                          </tr>
                        </table> 
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
                  </table></td>
              </tr>
            </table><!-- END OF NAVIGATION -->
			<br>
			<!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Login</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr>
                <td colspan="3"><table width="96%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
						<center>
                        <font size="1" face="Verdana, Arial, Helvetica, sans-serif" color="#009966">
			<? 
   include("login.php"); 
?> 
						</font> 
						</center>
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
  			</table></tr>
			<!-- END OF NAVIGATION -->
			<br>
			<!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Catogories</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr><br>
                <td colspan="3"><table width="95.5%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
						<table>
                          <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=photoshoptutorials">Photoshop Tutorials</a></font></td>
                          </tr>
						   <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=htmltutorials">HTML Tutorials</a></font></td>
						  <tr> 
                            <td height="15"><font size="1" face="Verdana, Arial, Helvetica, sans-serif"><strong>·</strong> 
                              <a href="?id=windowstutorials">Windows Tutorials</a></font></td>
                          </tr>
						  </table>
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
                  </table></td>
              </tr>
			 
            </table><!-- END OF NAVIGATION --></td>
    <td width="100%" valign="top">  <!--MAIN CENTER CONTENT AREA START-->
            <table width="95%" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr> 
                <td><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="100%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Content</font></div></td>
                <td><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr> 
                <td colspan="3"><table width="100%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr> 
                      <td> <div align="center"> <font size="2" face="Verdana, Arial, Helvetica, sans-serif">
					  <?php

switch($_GET['id']) {

case "Home/News":
include('main.php');
break;

case "News Archive":
include('oldnews.php');
break;

case "Downloads":
include('downloads.php');
break;

case "Affiliates":
include('Affiliates.php');
break;

case "contact":
include('contact.php');
break;

case "tut2":
include('linestut.php');
break;

case "tut1":
include('Signature1.php');
break;

case "photoshoptutorials":
include('photoshop.php');
break;

case "html":
include('html.php');
break;

case "windows":
include('windows.php');
break;

case "submittutorial":
include('collect_data.php');
break;

case "fun":
include('fun.php');
break;

case "processdata":
include('process_data.php');
break;

case "showtutorials":
include('display_data.php');
break;

case "register":
include('register.php');
break;

case "Messages":
include('messages.php');
break;

case "members":
include('members.php');
break;

case "editprofile":
include('editprofile.php');
break;

default:
include('main.php');
break;


}

?>

</font> 
                        </div></td>
                    </tr>
                    <tr>
                      <td bgcolor="#E8E8E8"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Copyright 
                          2006 - X6 Core.com - All Rights Reserved </font></div></td>
                    </tr>
                  </table></td>
              </tr>
            </table>
            <!--MAIN CENTER CONTENT AREA END--></td>
    <td width="220" valign="top"><!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Our Tutorials</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr>
                <td colspan="3"><table width="96%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
                        <font size="1" face="Verdana, Arial, Helvetica, sans-serif">
						<a href="?id=tut1">Cool Signature Tutorial</a><br>
						<a href="?id=tut2">Lines Tutorial</a></font> 
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
                  </table></td>
              </tr>
            </table><!-- END OF NAVIGATION -->
			<br>
			<!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Users Online</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr>
                <td colspan="3"><table width="96%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
                        <font size="1" face="Verdana, Arial, Helvetica, sans-serif">
						<? 
include("config.php"); 
$offline = 300;  // 5 minutes 
$current = time(); //gets the current time 
$offline = ($current-$offline); //the cutoff time for being considered online 
$getusers = mysql_query("SELECT * from users where online >= '$offline'"); 
//gets the users that are online 
while ($users = mysql_fetch_array($getusers)) 
{ 
echo ("$users[username], "); 
//displays the online users 
} 
?> </font> 
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
                  </table></td>
              </tr>
            </table><!-- END OF NAVIGATION -->
			<br>
			<!-- START OF NAVIGATION --><table width="200" border="0" align="center" cellpadding="0" cellspacing="0">
              <tr>
                <td width="4%"><img src="images/lborder.gif" width="34" height="24"></td>
                <td width="90%" background="images/bgborder.gif"><div align="center"><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Affiliates</font></div></td>
                <td width="6%"><img src="images/rborder.gif" width="2" height="24"></td>
              </tr>
              <tr>
                <td colspan="3"><table width="96%" border="1" cellpadding="0" cellspacing="0" bordercolor="#000000" style="border-collapse: collapse">
                    <tr>
                      <td> 
                        <!-- START OF CONTENT BOX CONTENT -->
                        <font size="1" face="Verdana, Arial, Helvetica, sans-serif">
						<a href="http://www.greycobra.com">Grey Cobra - Great tutorials and brushes</a><br>
						<a href="http://www.good-tutorials.com">Good Tutorials over 9000 Tutorials.</a>
						</font> 
                        <!-- END OF CONTENT BOX CONTENT -->
                      </td>
                    </tr>
                  </table></td>
              </tr>
            </table><!-- END OF NAVIGATION --></td>
  </tr>
</table>
</td>
  </tr>
  <!-- END OF MAIN CONTENT AREA -->
</table>

And also if you check www.x6core.com, register and then login i get a little error (in the image) but dont know what to change.

Thanks all the code is above.
 
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The views expressed on this page by users and staff are their own, not those of NamePros.
AfternicAfternic
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> is html, try removing it
 
0
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is that anything to do with the image?
 
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sorry to be annoying but i also am having alignment problems with the boxes and sorry to bump this is urgemnt.
 
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PHP:
<?
ob_start();
include("config.php");
include("online.php");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 
0
•••
as secondversion points out move the doctype line to below the following:-

PHP:
<? 
   ob_start(); 
   include("config.php"); 
?>
 
Last edited:
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