title: POST of decimal values to URL causes error in Codeigniter
body: <p>I am trying to <code>POST</code> some values to a URL using Codeigniter framework and I am running into a problem.  Everything works fine when the values in the post are whole numbers like this:</p>
  
  <pre><code>http://localhost:8080/myController/myMethod/1/2019/12345/
                                                     ------
  </code></pre>
  
  <p>However, when I need to post a decimal value to the URL it returns a <code>404 (Not Found)</code> error:</p>
  
  <pre><code>http://localhost:8080/myController/myMethod/1/2019/123.45/
                                                     ------
  </code></pre>
  
  <p>I don't know if this is relevant, but I recently changed the server to which this URL is doing the POST.  I don't remember experiencing this problem before changing the server, so perhaps there must be a problem with the new server.</p>
  
  <p>Any idea why I can't post decimal values in my URL?</p>