PHP - Probably Really Dumb But

would anyone please help me work out why this is not working and even if I use the || operators it still wont work 

<?php 

$referer = $_SERVER['HTTP_REFERER'];

if ($referer != 'http://digitalpixels.co.uk/portfolio' ) 
header('Location: http://digitalpixels.co.uk/404/') ;

if ($referer != 'http://digitalpixels.co.uk/windscreen-repair-company' ) 
header('Location: http://digitalpixels.co.uk/404/')


?> 

thank you

I have a script and for some reason I can't get to echo "No results" when nothing matches. I know it is something simple but I can't see it. Can anyone help?
Code: [Select]
<?php
mysql_connect ("localhost", "","")  or die (mysql_error());
mysql_select_db ("");

$search = mysql_real_escape_string(preg_replace('/[^\w\'\"\@\-\.\,\(\) ]/i', '', $_POST['search']));

if(strlen($search) < 3){

echo "<br /><input type='image' value='Back' src='images/min.png' alt='Back' onClick='history.go(-1);return true;'></FORM>";
 }
 else{
$sql = mysql_query("SELECT * FROM apartments WHERE contact LIKE '%$search%' OR phone LIKE '%$search%' OR office LIKE '%$search%' OR town LIKE '%$search%' OR cross_streets LIKE '%$search%' OR description LIKE '%$search%' OR email LIKE '%$search%' OR rent LIKE '%$search%' order by `date_created`");
if ( mysql_num_rows($sql) > 0 )
{
echo "<strong style='color: #6EBEFB'>Click Headers to Sort</strong>";
echo "<br/><strong style='color: #6EBEFB'>Your Results for: </strong>"; 
echo htmlentities($_POST['search']);
echo "<table border='0' align='center' bgcolor='#6EBEFB' cellpadding='2' bordercolor='#000000' table class='sortable' table id='results'> 
<tr>
<th style='color: #FFF'> Title </th> 
<th style='color: #FFF'> Rent </th>
<th style='color: #FFF'> Bed </th>
<th style='color: #FFF'> Bath </th>
<th style='color: #FFF'> Contact </th> 
<th style='color: #FFF'> Office </th> 
<th style='color: #FFF'> Phone </th> 
<th style='color: #FFF'> Image </th>
</tr>";

while ($row = mysql_fetch_array($sql))
{
$image = (!empty($row['imageurl1'])) ? "<img src=\"../user/{$row['imageurl1']}\" width='50'>" : 'No Images';

echo "<tr>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>
   <a href='searchapts/index.php?id=".$row['id']."'>" . $row['title'] . "</a></td>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['rent'] . "</td>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['rooms'] . "</td>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['bath'] . "</td>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['contact'] . "</td> 
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['office'] . "</td> 
<td bgcolor='#FFFFFF' style='color: #000' align='center'>" . $row['phone'] . "</td>
<td bgcolor='#FFFFFF' style='color: #000' align='center'>{$image}</td> 
</tr>"; 



}
} echo "</table>";}
{
  echo "No Results";}



?>

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=357731.0

I have been reading (here and on the internet) about login security, and I have now formulated a dumb question to ask.

Not having a secure connection is there any way to NOT send plain text over the internet. In other words, when you have a login form plain text is entered. It is then passed to some type of encryption (hash, md5, sha1) BUT is the password always vulnerable between these two?

And just for the record I am asking this because McAfee Secure is giving me a rash of (insert your favorite word here) about my login form which encrypts using sha1.

im not getting anything to display.  any ideas?

Code: [Select]
<?
include "config.php";
$groups=mysql_query("SELECT ID,company,address FROM company");
while(list($cid,$ccompany,$caddress)=mysql_fetch_row($groups)){

echo "<left><br />headlogo
                <table width='96%' cellpadding='1' cellspacing='1' border='1'>
                 <tr>
                  <td width='37%' colspan='4'><b>gname</b></td>
                 </tr>
                 <tr>
                  <td width='25%'>Ladder</td>
                  <td width='25%'>Game</td>
                  <td width='25%'>Join</td>
                  <td width='25%'>Rules</td>
                 
                 </tr>";

$ladders=mysql_query("SELECT id,jobNO,companyID FROM jobno WHERE grid='$gid' ORDER BY name");
while(list($jid,$jjobNO,$jcompanyID)=mysql_fetch_row($ladders)){

echo "
<tr>
     <td width='25%'>$link</td>
     <td width='25%''>$glink</td>
     <td width='25%'>d</td>
     <td width='25%'>d</td>
     </tr>";
}
echo "</table></left>";
}
echo "<br /><br />";

?>