title: PHP Array to List
body: <p>How do I go from this multidimensional array: </p>
  
  <pre><code>Array (
    [Camden Town] =&gt; Array (
      [0] =&gt; La Dominican
      [1] =&gt; A Lounge
    ), 
    [Coastal] =&gt; Array (
      [0] =&gt; Royal Hotel
    ), 
    [Como] =&gt; Array (
      [0] =&gt; Casa Producto 
      [1] =&gt; Casa Wow
    ), 
    [Florence] =&gt; Array (
      [0] =&gt; Florenciana Hotel
    )
  )
  </code></pre>
  
  <p>to this:</p>
  
  <pre><code>&lt;ul&gt;
    &lt;li&gt;Camden Town&lt;/li&gt;
    &lt;ul&gt;
      &lt;li&gt;La Dominican&lt;/li&gt;
      &lt;li&gt;A Lounge&lt;/li&gt;
    &lt;/ul&gt;
    &lt;li&gt;Coastal&lt;/li&gt;
    &lt;ul&gt;
      &lt;li&gt;Royal Hotel&lt;/li&gt;
    &lt;/ul&gt;
    ...
  &lt;/ul&gt;
  </code></pre>
  
  <p>above is in html...</p>