I wanna send a dynamic variable from flash to php... plz help me i given code too

1

And i m struggling for this past 5 days without knowing the solution
AS3 script
i wanna send a dynamic variable from flash to php…

this work gr8
//////////////////////// flash file
var propertydescPageText:String;

var propertydesc_variables:URLVariables = new URLVariables();

var propertydesc_varSend:URLRequest = new URLRequest(“cms_control_file.php”);

propertydesc_varSend.method = URLRequestMethod.POST;

propertydesc_varSend.data = propertydesc_variables;

var propertydesc_varLoader:URLLoader = new URLLoader;

propertydesc_varLoader.dataFormat = URLLoaderDataFormat.VARIABLES;

propertydesc_varLoader.addEventListener(Event.COMP LETE, propertydesc_var_comp);

propertydesc_variables.sendRequest = “get_propertydesc_texta”+i;

propertydesc_varLoader.load(propertydesc_varSend);
var propertydescPageText2:String;
function propertydesc_var_comp(event:Event):void {
propertydescPageText = event.target.data.property_description_text;
box2_txt1.htmlText=""+propertydescPageText;
}
///////////////////////php file ///

if ($_POST[‘sendRequest’] == “get_propertydesc_texta”.$i) {

$sql = mysql_query("SELECT property_description FROM realestate_fp WHERE fp_id='$i'");
while($row = mysql_fetch_array($sql)){
       $property_description=$row["property_description"];
      print "property_description_text=$property_descripti  on";
}

}    ////////

in this php file i want to change “$i” dynamically… which the data from from flash should update… i dnt know how to do… when i give 2 then database should fetch fp_id =2, if i give 1 ishoud get fp_id 1… plz help me