title: How do i show particular option for certain time limit
body: <p>I want to show a particular time for a certain time like if time is more than 11 slot 11-2 should be hidden and the other two slots showed else to show all, then if time more than 2 pm above two slots should be hidden and only 6 pm -9 pm slot should be shown.
  Please suggest me the proper answer using PHP </p>
  
  <pre><code>&lt;option value="" selected disabled&gt;Select Delivery Time...&lt;/option&gt;
  &lt;option value="11:00 AM to 02:00 PM"&gt;11:00 AM to 02:00 PM&lt;/option&gt;
  &lt;option value="02:00 PM to 06:00 PM"&gt;02:00 PM to 06:00 PM&lt;/option&gt;
  &lt;option value="06:00 PM to 09:00 PM"&gt;06:00 PM to 09:00 PM&lt;/option&gt;
  </code></pre>