title: Redis with multidimensional array in php
body: <p>I'm trying to use redis with multidimensional array by using HMSET.<br>
  My array looks like this.   </p>
  
  <pre><code>Array
  (
      [t] =&gt; Hello
      [a] =&gt; This
      [c] =&gt; key
      [b] =&gt; 23
      [data] =&gt; Array
          (
              [1] =&gt; some value
              [more] =&gt; value
          )
  
  )
  </code></pre>
  
  <p>Is there any way I can store data in this format in the redis using predis library. </p>