chinelada.no.rasmus.php

<?php

  // ...

  $sets = array_map(
    function($set) {
      return explode(",", end(explode(": ", $set)));
    },
    array_filter(
      explode("\n", file_get_contents($url)), 
      function($set) { 
	return !empty($set); 
      }
    )
  );