title: how to transfer the result from zrange withscore to array in PHP
body: <pre><code>redis&gt; ZADD myzset 1 "one"
  (integer) 1
  redis&gt; ZADD myzset 2 "two"
  (integer) 1
  redis&gt; ZADD myzset 3 "three"
  (integer) 1
  redis&gt; ZRANGE myzset 0 -1 WITHSCORES
  1) "one"
  2) "1"
  3) "two"
  4) "2"
  5) "three"
  6) "3"
  </code></pre>
  
  <p>How to transfer this result to key => array in PHP like this:</p>
  
  <pre><code>array(
      "one" =&gt; 1,
      "two" =&gt; 2,
      "three" =&gt; 3
  )
  </code></pre>