title: How add array to redis?
body: <p>participants
      I use REDIS database and use PHP client <a href="http://rediska.geometria-lab.net/documentation/" rel="nofollow">http://rediska.geometria-lab.net/documentation/</a>
      Here i found type Sorted sets and try create users list for current user.
      My code is:</p>
  
  <pre><code>$sortedSet = new Rediska_Key_SortedSet('userslist'); // use collaction userslist
          $sortedSet[1] = array('name' =&gt; 'Max');
          $sortedSet[1] = array('name' =&gt; 'Vasile');
  </code></pre>
  
  <p>As I understand userslist indicates the name of the collection, and the number 1 in $ sortedSet [1] key. Then, in the console through the client redis-cli write: </p>
  
  <pre><code>127.0.0.1:6379&gt; SMEMBERS 1: userslist 
  (empty list or set) 
  and get a empty blank ... prompt, what am I doing wrong? May be my concept is wrong?
  </code></pre>