title: How to find the foreach index?
body: <p>Is it possible to find the <code>foreach</code> index?</p>
  
  <p>in a <code>for</code> loop as follows:</p>
  
  <pre><code>for ($i = 0; $i &lt; 10; ++$i) {
     echo $i . ' ';
  }
  </code></pre>
  
  <p><code>$i</code> will give you the index.</p>
  
  <p>Do I have to use the <code>for</code> loop or is there some way to get the index in the <code>foreach</code> loop?</p>