PHP BUDDY

function createthumb($name, $newname, $new_w, $new_height, $border=false, $transparency=true, $base64=false) {
 
  if(file_exists($newname))
        @unlink($newname);
    if(!file_exists($name))
        return false;
    $arr = explode(".",$name);
    $ext = $arr[count($arr)-1];

    if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
        $img = @imagecreatefromjpeg($name);
  
    } elseif($ext=="png"){
        $img = @imagecreatefrompng($name);
    } elseif($ext=="gif") {
        $img = @imagecreatefromgif($name);
    }
    if(!$img)
        return false;
    $old_x = imageSX($img);
    $old_y = imageSY($img);
 
 $agv = $old_x/$old_y;
 
  $new_w = $new_w;
  $new_h = floor($new_w/$agv);

 if($old_x < $new_w && $old_y < $new_h) 
 {
        $thumb_w = $old_x;
        $thumb_h = $old_y;
    }elseif($old_x < $old_y)
 {
    echo $thumb_w= floor($new_height*$zing);
  $thumb_h=$new_height;
    
 }else
 {
  $thumb_w = $new_w;
        $thumb_h = $new_h;
 }

    $thumb_w = ($thumb_w<1) ? 1 : $thumb_w;
    $thumb_h = ($thumb_h<1) ? 1 : $thumb_h;
    $new_img = ImageCreateTrueColor($thumb_w, $thumb_h);
   
    if($transparency) {
        if($ext=="png") {
            imagealphablending($new_img, false);
            $colorTransparent = imagecolorallocatealpha($new_img, 0, 0, 0, 127);
            imagefill($new_img, 0, 0, $colorTransparent);
            imagesavealpha($new_img, true);
        } elseif($ext=="gif") {
            $trnprt_indx = imagecolortransparent($img);
            if ($trnprt_indx >= 0) {
                //its transparent
                $trnprt_color = imagecolorsforindex($img, $trnprt_indx);
                $trnprt_indx = imagecolorallocate($new_img, $trnprt_color['red'], $trnprt_color['green'], $trnprt_color['blue']);
                imagefill($new_img, 0, 0, $trnprt_indx);
                imagecolortransparent($new_img, $trnprt_indx);
            }
        }
    } else {
        Imagefill($new_img, 0, 0, imagecolorallocate($new_img, 255, 255, 255));
    }
   
    imagecopyresampled($new_img, $img, 0,0,0,0, $thumb_w, $thumb_h, $old_x, $old_y);
    if($border) {
        $black = imagecolorallocate($new_img, 0, 0, 0);
        imagerectangle($new_img,0,0, $thumb_w, $thumb_h, $black);
    }
    if($base64) {
        ob_start();
        imagepng($new_img);
        $img = ob_get_contents();
        ob_end_clean();
        $return = base64_encode($img);
    } else {
        if($ext=="jpeg" || $ext=="jpg" || $ext=="JPEG" || $ext=="JPG"){
            imagejpeg($new_img, $newname);
            $return = true;
        } elseif($ext=="png"){
            imagepng($new_img, $newname);
            $return = true;
        } elseif($ext=="gif") {
            imagegif($new_img, $newname);
            $return = true;
        }
    }
    imagedestroy($new_img);
    imagedestroy($img);
    return $return;
}

createthumb($src, $dest, $width,$height,false, true, false);

";

   // generate a random string to be used as the boundary marker
   $mime_boundary="==Multipart_Boundary_x".md5(mt_rand())."x";

   // now we'll build the message headers
   $headers = "From: $from\r\n" .
   "MIME-Version: 1.0\r\n" .
      "Content-Type: multipart/mixed;\r\n" .
      " boundary=\"{$mime_boundary}\"";

   // here, we'll start the message body.
   // this is the text that will be displayed
   // in the e-mail
   $message="This is an example";

   // next, we'll build the invisible portion of the message body
   // note that we insert two dashes in front of the MIME boundary 
   // when we use it
   $message = "This is a multi-part message in MIME format.\n\n" .
      "--{$mime_boundary}\n" .
      "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
      "Content-Transfer-Encoding: 7bit\n\n" .
   $message . "\n\n";

   // now we'll process our uploaded files
   foreach($_FILES as $userfile){
      // store the file information to variables for easier access
      $tmp_name = $userfile['tmp_name'];
      $type = $userfile['type'];
      $name = $userfile['name'];
      $size = $userfile['size'];

      // if the upload succeded, the file will exist
      if (file_exists($tmp_name)){

         // check to make sure that it is an uploaded file and not a system file
         if(is_uploaded_file($tmp_name)){
 	
            // open the file for a binary read
            $file = fopen($tmp_name,'rb');
 	
            // read the file content into a variable
            $data = fread($file,filesize($tmp_name));

            // close the file
            fclose($file);
 	
            // now we encode it and split it into acceptable length lines
            $data = chunk_split(base64_encode($data));
         }
 	
         // now we'll insert a boundary to indicate we're starting the attachment
         // we have to specify the content type, file name, and disposition as
         // an attachment, then add the file content.
         // NOTE: we don't set another boundary to indicate that the end of the 
         // file has been reached here. we only want one boundary between each file
         // we'll add the final one after the loop finishes.
         $message .= "--{$mime_boundary}\n" .
            "Content-Type: {$type};\n" .
            " name=\"{$name}\"\n" .
            "Content-Disposition: attachment;\n" .
            " filename=\"{$fileatt_name}\"\n" .
            "Content-Transfer-Encoding: base64\n\n" .
         $data . "\n\n";
      }
   }
   // here's our closing mime boundary that indicates the last of the message
   $message.="--{$mime_boundary}--\n";
   // now we just send the message
   if (@mail($to, $subject, $message, $headers))
      echo "Message Sent";
   else
      echo "Failed to send";
} else {
?>

   
Your e-mail: 
   
File: 
   
File: 
   

I want to download files from a ftp server using a php script with ftp_get(). Is it possible to download files from a server using a script with ftp_get. I mean are the files saved on the users computer or on the webserver? I want to use this script on computers that are behind a firewall that only alows access to the internet on port 80 and the http protocol.

function get_web_page( $url )
{
 $options = array(
  CURLOPT_RETURNTRANSFER => true,     // return web page
  CURLOPT_HEADER         => false,    // don't return headers
  CURLOPT_FOLLOWLOCATION => true,     // follow redirects
  CURLOPT_ENCODING       => "",       // handle compressed
  CURLOPT_USERAGENT      => "spider", // who am i
  CURLOPT_AUTOREFERER    => true,     // set referer on redirect
  CURLOPT_CONNECTTIMEOUT => 120,      // timeout on connect
  CURLOPT_TIMEOUT        => 120,      // timeout on response
  CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
 );

 $ch      = curl_init( $url );
 curl_setopt_array( $ch, $options );
 $content = curl_exec( $ch );
 $err     = curl_errno( $ch );
 $errmsg  = curl_error( $ch );
 $header  = curl_getinfo( $ch );
 curl_close( $ch );

 $header['errno']   = $err;
 $header['errmsg']  = $errmsg;
 $header['content'] = $content;
 return $header;
}