How to save timestamp and user in comments column
<p>I have a textarea, where the user can add their comments. Now after adding the comments and clicking submit, it needs to save the comments along with user name and timestamp.</p>

<pre><code>&lt;tr&gt;&lt;font size="2" face="tahoma" color="black"&gt;
&lt;b&gt;Comments &lt;/b&gt;&lt;/br&gt;&lt;/br&gt; 
&lt;/tr&gt;
&lt;textarea name="comments" id= "comments" ROWS="10" Cols = "130"&gt; &lt;/textarea&gt; 
&lt;br/&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;
</code></pre>

<p>Above is my HTML markup for comments and I save the session login username in a variable <code>$user</code>.<br>
Now how can I save it along with timestamp and user?</p>
