parse datas which call through a javascript with php

[lisham]

I'm trying to parse my datas from this JS with php functions:
<script language="javascript" type="text/javascript" src="http://rpc.blogrolling.com/display.php?r=4c1b6328d48744eae21afd45059b3a57"></script>

How can I get this data in an array using php codes?
Regards