title: URL array codeigniter
body: <p>I'm using codeigniter (newbie at codeigniter).</p>
  
  <p>I have a function <code>getproducts($p1, $p2, $p3)</code> in a controller.</p>
  
  <p>When I call <code>getproducts/0/0/</code> from my jquery-script (ajax) it works, <strong>but I want to call URL like this</strong>:</p>
  
  <pre><code>getproducts/0/0/{"0":"13","1":"24"}
  </code></pre>
  
  <p>it doesn't work. (I get into to google-search-results instead of staying at my local webserver)</p>
  
  <p>I basically want to pass an array to a function in the url somehow when using codeigniter. How should I solve that? Please help :-)</p>