title: PHP MYSQL Detect if new row is added
body: <p>Any Idea how can I identify if there is new client added on my database.</p>
  
  <p>I was thinking about identifying it thru date_added field.    </p>
  
  <pre><code>id    client_name     date_added
  ---------------------------------
  1     ABC             2013-01-02
  2     XYZ             2013-01-03 
  3     EFG             2013-01-02
  4     HIJ             2013-01-05
  </code></pre>
  
  <p>as you can see a new client added HIJ on 2013-01-05.</p>
  
  <p>I was looking with this kind of result:</p>
  
  <pre class="lang-none prettyprint-override"><code>Client List
  Total NO: 4
  New Client
  Total No: 1
  Client Name: HIJ
  </code></pre>