t-oster

var btn;
var bt;
var txt;
//Called when application is started.
function OnStart()
{
    //Create a layout with objects vertically centered.
    lay = app.CreateLayout( "linear", "VCenter,FillXY" );    

    //Create a button 1/3 of screen width and 1/4 screen height.

t-oster

<?php
/**
 * Little helper class to request a payment on an OPI enabled Card Terminal
 */
class OPIHelper {
   
   private $ip;
   private $port;
   private $requestID = 0;