Broadcast/Alert Notification message to all users using php

Hi all,

I am a newbie to Openfire (esp. .jsp). I am currently using Openfire 3.10.0 and Spark 2.7.0. I want to send broadcast/alert notification message to all online  user using Php.

I have tried from openfire server. it is working fine.

          Admin Page => Sessions => Tools => Send Message => Send Administrative Message => All Online Users

sends alert message to all online users.

But this is my scenario:

>> I have Latest Updates section in my intranet web (PhP).

Is it possible that whenever administrator makes an update to the intranet, it automatically pops out on online users screen as broadcast message or alert notification.

I have tried https://code.google.com/p/xmpphp/

but not as i expected.