title: Start foreach loop on associative array at the second element
body: <p>I have associative array such as:</p>
  
  <pre><code>$myArray = array(
    'key1' =&gt; 'val 1',
    'key2' =&gt; 'val 2'
    ...
  );
  </code></pre>
  
  <p>I do not know the key values up front but want to start looping from the second element.  In the example above, that would be from key2 onwards.</p>
  
  <p>I tried </p>
  
  <pre><code>foreach(next(myArray) as $el) {
  
  }
  </code></pre>
  
  <p>but that didnt work.  </p>
  
  <p>Alternatives may be <code>array_slice</code> but that seems messy.  Am i missing something obvious?</p>