how to send variable to email from canvas?

For ActionScript3 the code is

var myData:URLVariables = new URLVariables();
myData.phone = "itel A48";
var myRequest:URLRequest = new URLRequest("https://server/send.php");

myRequest.data = myData;
myRequest.method = URLRequestMethod.POST;

var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.VARIABLES;

try
{
loader.load(myRequest);
}
catch (error:Error)
{
trace('Error: unable to load the document.');
}

what code should it be for Canvas?