PHP data retrieval from database and display
<p>How do I Limit some information displayed from the database and add a link eg "More" to enable read all information in a drop down using PHP. such as what is on facebook (Read more...). I am dealing with a lot of content and I dont want it all displayed at once. 
Here is part of the code</p>

<pre><code>        echo    "&lt;p&gt;".$row['Firstname']."   ".$row['Lastname']."&lt;/p&gt;";
        echo    "&lt;p&gt;".$row["Course"]." |  ".$row["RegID"]."&lt;/p&gt;";
        echo    "&lt;p&gt;".$row["Email"]."&lt;/p&gt;";
        echo    "&lt;p&gt;"."Tel:".$row["Telephone"]."&lt;/p&gt;";
       echo     "&lt;p&gt;".$row["info"]."&lt;/p&gt;";
</code></pre>

<p>The code is running well only that I want to limit the information</p>

<pre>
<code> 
echo "&lt;p>".$row["info"]."&lt;/p>";
</code>
</pre>

<p>so that not all is displayed
Thanks</p>
