protecet images by

like_php

hello for all

I want show the images in my webpage and protect it in same time , so i create a php script for that and this is the code :

 
  $imagedir = "admin/imgs/" ;
  $image = $_GET['image'] ;
  $referrer = getenv( "HTTP_REFERER" );
  if (isset($_GET['image'])) {

  $imagepath = $imagedir . $image ;

  $imageinfo = getimagesize( $imagepath );
  if ($imageinfo[2] == 1) {
    $imagetype = "gif" ;
  }
  elseif ($imageinfo[2] == 2) {
    $imagetype = "jpeg" ;
  }
  elseif ($imageinfo[2] == 3) {
    $imagetype = "png" ;
  }
}
      else {
        header( "HTTP/1.0 404 Not Found" );
        exit ;
      }

  header( "Content-type: image/$imagetype" );
  @readfile( $imagepath );

and call it : iamge.php , when write for example : image.php?image=name.gif

will out put the image , and i try to put it in <img> tag like this:
<img src="image.php?image=name.gif">
but not work.

and put it on style tag as background <style background:url(image.php?image=name.gif)>

but not work too

hope can u help me in protect my images

thanks alot

x2fusion

Just use .htaccess

<Dir admin/imgs/>
order allow,deny
deny from all or allow from localhost
</Files>

like_php

no not work all images in site disapper and not show

yes its protected but not shown too

thanks alot

x2fusion

<File /admin/imgs>
order allow,deny
allow from localhost
</Files>

try it like that if not i dunno any other way in the .htaccess
lol

narayananblaze

i am struggling a lot for connecting with MSSQL . can anybody help me?

like_php

I think you come to incorrect subject for your problem but anyway you can see this link for your problem : http://www.php.net/function.mssql-connect

and you can post new tobic on database forum at this link

http://phpbuilder.com/board/forumdisplay.php?f=6

same problem x2fusion
hope someone can help me

slimelord

First, create a new file called showpic.php and put this code in it:

<?php
  header("Content-type: text/html");
  header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
  header("Cache-Control: no-store, no-cache,
          must-revalidate");
  header("Cache-Control: post-check=0, pre-check=0",
          false);
  header("Pragma: no-cache");
  $pic = strip_tags( $_GET['pic'] );
  if ( ! $pic ) {
    die("No picture specified.");
  }
?>
<html>
<head>
<title><?php echo($pic); ?></title>
<meta
  http-equiv="Content-Type"
  content="text/html; charset=iso-8859-1"

</head>
<body>
<p>
  <img src="/<?php echo($pic); ?>" alt="Image">
</p>
<p>
  Image from
  <a href="http://www.yourwebsite.com/">
  your web site</a>.
</p>
</body>
</html>

With: www.yoursite.com/showpic.php?pic=yourimage.gif would display the image.

Then the hard code:

Write a .htaccess file with:

RewriteEngine On

RewriteCond %{REQUEST_FILENAME} .*jpg$|.*gif$|.*png$ [NC]
RewriteCond %{HTTP_REFERER} !^$ 
RewriteCond %{HTTP_REFERER} !yoursite\.com [NC] 
RewriteCond %{HTTP_REFERER} !friendlysite\.com [NC]  

RewriteCond %{HTTP_REFERER} !google\. [NC] 
RewriteCond %{HTTP_REFERER} !search\?q=cache [NC]

RewriteRule (.*) /showpic.php?pic=$1

This would make sure our hotlink prevention only triggers on images works fine finally!

And voila, all working, 😉