Web Radio with music viewer

[Robson Ramalho]

Hello, 

I'm using the app inventor to webradio and would like to see the current music streaming server. 

I have the php code for this: 

<? php 

$ xml = simplexml_load_file ("http://url+port"); 

echo $ xml-> listener_connected; 

> 

the problem is that I do not know how to put in order to be viewed on the same screen buttons. 

Can anyone help me? 

thank you, 

Ramalho 

Guarulhos / SP / Brazil