Icecast PHP Stats

A recent project of mine called Coop Cam uses several live video streams served by an Icecast server at different mount points which works great, but I found there was no real solution to simply display how many viewers were actually watching the live streams.

I put together a basic PHP code that reads the Icecast XML stats file and retrieves the current overall viewers (or listeners as its officially known) of all available mount points.

Code

// get the stats xml file //
$output = file_get_contents('http://admin:adminpassword@youricecastserver.com:8000/admin/stats');

// explode to make the magic happen //   
$listeners = explode('',$output);
$listeners = explode('',$listeners[1]);

// output to the world //
echo "Currently <b>$listeners[0]</b> people are watching the live stream!";

Once you have amended the admin password, server name and port the code above will then connect to your server and read the /admin/stats XML file. From here it will literally pick out the content shown between the <listeners></listeners> tags and that then becomes the $listeners[0] variable, simply place this wherever you want to display the amount of current viewers.

Notes

  • This code may or may not work depending on if your hosting provider allows the file_get_contents function – In my case I use my own dedicated servers and it works without issue, if you have any problems I’m sure I can sort something for you!
  • You can show the amount of sources, file connections and so on by amending the code to reflect the correct tags – A full list of tags can be seen by visiting the youricecastservername.com:8000/admin/stats page
  • You can find a live working example of this script here or actually see it in place here
  • Finally, you can download the script by clicking here

How to List the Contents of a Web Directory

Any good web host will secure the contents of website directories which don’t have an index page by not allowing theĀ  files or folders to be listed, instead you’ll get a 403 error page saying access is forbidden. Whilst this is good in practice, sometimes you might actually need to list the contents – and its simple to enable on an Apache web server – add one line to your .htaccess file and you’re done!

How it’s done

Options +Indexes

Notes

  • If you have access you can edit your web server configuration and make it global