var jpegEncoder:JPGEncoder = new JPGEncoder(85); //using the JPGEncoder from as3corelib
var jpegBytes:ByteArray = jpegEncoder.encode(myPicture.bitmapData); //encoding a Bitmap into a ByteArray
 
var urlRequest : URLRequest = new URLRequest();
urlRequest.url = "THE URL OF YOUR SERVER SIDE SCRIPT";
urlRequest.contentType = 'multipart/form-data; boundary=' + UploadPostHelper.getBoundary();
urlRequest.method = URLRequestMethod.POST;
 
//now create an object with the variables you want to send as POST
var postVariables:Object = {variable1Name:variable1Data, variable21Name:variable2Data, variable3Name:variable3Data}
urlRequest.data = UploadPostHelper.getPostData( 'image.jpg', jpegBytes,"filedata", postVariables); //here is where the magic happens, filedata will be the name to retrieve the file
urlRequest.requestHeaders.push( new URLRequestHeader( 'Cache-Control', 'no-cache' ) );
 
//from here it is just a normal URLLoader
_pictureUploader = new URLLoader();
_pictureUploader.dataFormat = URLLoaderDataFormat.BINARY;
_pictureUploader.addEventListener( Event.COMPLETE, _onUploadComplete, false, 0, true );
_pictureUploader.load( urlRequest );

import org.httpclient.HttpClient;
import com.adobe.net.URI;
import org.httpclient.events.HttpResponseEvent;
import org.httpclient.events.HttpRequestEvent;
import org.httpclient.HttpRequest;
import org.httpclient.http.Get;
import org.httpclient.events.HttpDataEvent;
 
var _firstBuffer:String = "";
var _secondBuffer:String = "";
 
//this first connection will get the authorization token by sending the user name and password for Google Analytics
function submitForm(email:String, password:String):void {
  var client:HttpClient = new HttpClient();
  var uri:URI = new URI("https://www.google.com/accounts/ClientLogin");
  var variables:Array = [{name:"accountType", value:"GOOGLE"}, {name:"Email", value: email}, {name:"Passwd", value: password}, {name:"service", value: "analytics"}, {name:"source", value: "your-application-identifier"}];
  client.listener.onData = _onFirstData;
  client.listener.onComplete = _onLoaderComplete;
  client.postFormData(uri, variables);
}
 
function _onFirstData(event:HttpDataEvent):void {
  _firstBuffer += event.readUTFBytes();
}
 
//this second connection will request information to GData
//in this case account info for Google Analytics by
//putting the auth token in the header of the request
function _onLoaderComplete(event:HttpResponseEvent):void {
  var tempArray:Array = _firstBuffer.split("Auth=");
 var  _authToken:String = String(tempArray[1]);
 
  var client:HttpClient = new HttpClient();
  var uri:URI = new URI("https://www.google.com/analytics/feeds/accounts/default");
  var request:HttpRequest = new Get();
  request.addHeader("Authorization", "GoogleLogin auth=" + _authToken);
 
  client.listener.onData = function(event:HttpDataEvent):void {
    _secondBuffer += event.readUTFBytes();
  }
  client.listener.onComplete = _onSecondLoaderComplete;
  client.request(uri, request);
}
 
function _onSecondLoaderComplete(event:HttpResponseEvent):void {
  trace (_secondBuffer);
}

 
package
{
        import flash.display.Sprite;
        import flash.utils.ByteArray;
 
        import com.hurlant.crypto.symmetric.ICipher;
        import com.hurlant.crypto.symmetric.IVMode;
        import com.hurlant.crypto.symmetric.IMode;
        import com.hurlant.crypto.symmetric.NullPad;
        import com.hurlant.crypto.symmetric.PKCS5;
        import com.hurlant.crypto.symmetric.IPad;
        import com.hurlant.util.Base64;
        import com.hurlant.util.Hex;
        import com.hurlant.crypto.Crypto;
 
        public class CryptoCode extends Sprite
        {
                private var type:String='simple-des-ecb';
                private var key:ByteArray;
 
                public function CryptoCode()
                {
                        init();
                }
 
                private function init():void
                {
                        key = Hex.toArray(Hex.fromString('TESTTEST'));// can only be 8 characters long
 
                        trace(encrypt('TEST TEST'));
                        trace(decrypt(encrypt('TEST TEST'));
                }
 
                private function encrypt(txt:String = ''):String
                {
                        var data:ByteArray = Hex.toArray(Hex.fromString(txt));
 
                        var pad:IPad = new PKCS5;
                        var mode:ICipher = Crypto.getCipher(type, key, pad);
                        pad.setBlockSize(mode.getBlockSize());
                        mode.encrypt(data);
                        return Base64.encodeByteArray(data);
                }
                private function decrypt(txt:String = ''):String
                {
                        var data:ByteArray = Base64.decodeToByteArray(txt);
                        var pad:IPad = new PKCS5;
                        var mode:ICipher = Crypto.getCipher(type, key, pad);
                        pad.setBlockSize(mode.getBlockSize());
                        mode.decrypt(data);
                        return Hex.toString(Hex.fromArray(data));
                }
        }
 
}

 
<?
class Crypt
{
        var $key = NULL;
        var $iv = NULL;
        var $iv_size = NULL;
 
        function Crypt()
        {
                $this->init();
        }
 
        function init($key = "")
        {
                $this->key = ($key != "") ? $key : "";
 
                $this->algorithm = MCRYPT_DES;
                $this->mode = MCRYPT_MODE_ECB;
 
                $this->iv_size = mcrypt_get_iv_size($this->algorithm, $this->mode);
                $this->iv = mcrypt_create_iv($this->iv_size, MCRYPT_RAND);
        }
 
        function encrypt($data)
        {
                $size = mcrypt_get_block_size($this->algorithm, $this->mode);
                $data = $this->pkcs5_pad($data, $size);
                return base64_encode(mcrypt_encrypt($this->algorithm, $this->key, $data, $this->mode, $this->iv));
        }
 
        function decrypt($data)
        {
                return $this->pkcs5_unpad(rtrim(mcrypt_decrypt($this->algorithm, $this->key, base64_decode($data), $this->mode, $this->iv)));
        }
 
        function pkcs5_pad($text, $blocksize)
        {
                $pad = $blocksize - (strlen($text) % $blocksize);
                return $text . str_repeat(chr($pad), $pad);
        }
 
        function pkcs5_unpad($text)
        {
                $pad = ord($text{strlen($text)-1});
                if ($pad > strlen($text)) return false;
                if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return false;
                return substr($text, 0, -1 * $pad);
        }
}
 
?>