title: Dynamically create in PHP a drop-down list from a range of numbers *with increments*
body: <p>I need to dynamically create in PHP a drop-down list of numerical choices like so:</p>
  
  <pre><code>&lt;select&gt;
  &lt;option value="120"&gt;120 cm&lt;/option&gt;
  &lt;option value="121"&gt;121 cm&lt;/option&gt;
  &lt;option value="122"&gt;122 cm&lt;/option&gt;
  &lt;option value="123"&gt;123 cm&lt;/option&gt;
  &lt;option value="etc...
  &lt;/select&gt;
  </code></pre>
  
  <p>I would like to only specify the starting and ending numbers.</p>
  
  <p>Thanks for any help.</p>