title: Array key as string and number
body: <p>How to make arrays in which the key is number and string.</p>
  
  <pre><code>&lt;?php
  $array = array
  (
      'test' =&gt; 'thing',
      'blah' =&gt; 'things'
  );
  
  echo $array[0]; // thing
  echo $array[1]; // things
  
  echo $array['test']; // thing
  echo $array['blah']; // things
  ?&gt;
  </code></pre>