Select some data from a datatable

How to?
#1

Hi there,

I am extracting data from a controller , I can see the full data table but I will like to choose two values.

Please see below the php code (It is working but extract all the data),

<?php include("simple_html_dom.php"); $html=file_get_html("http://192.168.1.22/S.htm?ovrideStart=0"); //$html=file_get_html("http://192.168.1.23/S.htm?ovrideStart=0"); $title=$html->find("div#mainContent",0)->innertext; echo $title; ?>

This is the data extracted ,

Item Label Value Units Graph Alarm
S1 HWS Calorifier No1 Temperature 60.26 DegC
graphValue - 15 Minutes (P1)
No Alarm
S2 HWS Calorifier No2 Temperature 60.39 DegC
graphValue - 15 Minutes (P2)
No Alarm
S3 HWS Common Flow Temperature 59.01 DegC
graphValue - 15 Minutes (P3)
No Alarm

This is the html code,

Just to get an output of these sentence,
HWS Calorifier No2 Temperature: 60.41 DegC

Thanks for your help

Item Label Value Units Graph Alarm
S1 HWS Calorifier No1 Temperature 60.20 DegC
Value - 15 Minutes (P1) 
 No Alarm
S2 HWS Calorifier No2 Temperature 60.41 DegC
Value - 15 Minutes (P2) 
 No Alarm
S3 HWS Common Flow Temperature 59.08 DegC
Value - 15 Minu

I would like to get only these three columns,

HWS Calorifier No2 Temperature 60.41 DegC