Customizing the WHMCS Status Page on version 5.12 and lower.
 

To change the status page you need to edit the template file serverstatus.tpl.
This is located under templates/default.

The lines as follows that come as the default can be changed.

<tr class="clientareatableheading">
<td>{$LANG.servername}</td>
<td>HTTP</td>
<td>FTP</td>
<td>POP3</td>
<td>{$LANG.serverstatusphpinfo}</td>
<td>{$LANG.serverstatusserverload}</td>
<td>{$LANG.serverstatusuptime}</td>
</tr>
{foreach key=num item=server from=$servers}
<tr class="clientareatableactive">
<td>{$server.name}</td>
<td>{get_port_status num="$num" port="80"}</td>
<td>{get_port_status num="$num" port="21"}</td>
<td>{get_port_status num="$num" port="110"}</td>
<td><a href="{$server.phpinfourl}" target="_blank">{$LANG.serverstatusphpinfo}</a></td>
<td>{$server.serverload}</td>
<td>{$server.uptime}</td>
</tr>

As we can see the function get_port_status is passed a port number.
So to add additional checking you only need to add another line with the port you wish to display.

I would suggest right off to remove the PHP info link as it can cause you problems with hackers.

For my servers I put
<tr class="clientareatableheading">
<td>{$LANG.servername} / Info</td>
<td>CPANEL</td>
<td>HTTP</td>
<td>FTP</td>
<td>POP3</td>
<td>MYSQL</td>
<td>WEBMAIL</td>
<td>WHM</td>
<td>PHP Ver</td>
<td>MYSQL Ver</td>
<td>{$LANG.serverstatusserverload}</td>
<td>{$LANG.serverstatusuptime}</td>
</tr>
{foreach key=num item=server from=$servers}
<td>{get_port_status num="$num" port="2082"}</td>
<td>{get_port_status num="$num" port="80"}</td>
<td>{get_port_status num="$num" port="21"}</td>
<td>{get_port_status num="$num" port="110"}</td>
<td>{get_port_status num="$num" port="3306"}</td>
<td>{get_port_status num="$num" port="2095"}</td>
<td>{get_port_status num="$num" port="2086"}</td>
<td>{$server.phpver}</td>
<td>{$server.mysqlver}</td>
<td>{$server.serverload}</td>
<td>{$server.uptime}</td>
{foreachelse}
<tr class="clientareatableactive">
<td colspan="12"><hr></td</tr>
<td colspan="7">{$LANG.serverstatusnoservers}</td>
</tr>
{/foreach}


This shows the info we would like to see but I also added a link, on my hosting site ( cw3host.com ), to view the server info via the script PHPSysinfo

The templates allow conditional processing which is really a great help to make you page do what you want.

Putting {if $server.name eq "Server1"} will control how a single server is processed in your page.

For version 5.13 it has changed.
-------------------------------------------------------------------------------------------

We now have to add lines to the javascript functions.

For instance if we want phpver  we add the following to the function getStats(num)

jQuery("#phpver"+num).html(data.phpver);

Add your table header

            <th class="textcenter">PHP Ver</th>

Then the table col

            <td class="textcenter" id="phpver{$num}"><img src="images/loadingsml.gif" alt="{$LANG.loading}" /></td>

And that's it.

You can add ports but would need to add a line for each after the <script> at end of table ( last col )

As you can see for port 21 thay have checkPort({$num},21);

Just add a Table heading <th> and column for each port plus the checkPort function call.