title: jsonRPCClient Error with php variables
body: <p>am trying to run the following code </p>
  
  <pre><code>$betamount=$_POST['bet']; 
  $litecoin-&gt;move($myusername,Admin,$betamount);
  </code></pre>
  
  <p>but it will not work. it does however work when i replace $betamount with an actual number ie</p>
  
  <pre><code>$litecoin-&gt;move($myusername,Admin,0.2);
  </code></pre>
  
  <p>or</p>
  
  <pre><code>$betamount=0.1; 
  $litecoin-&gt;move($myusername,Admin,$betamount);
  </code></pre>
  
  <p>any ideas on whats going wrong ? the $_POST['bet'] is defiantly a number because i have tried multiplying in php and it all works fine.</p>