JSON data array query - mysql

Question

i am using jsonTable to parse the data in to the Google table and it is working fine. now i have a problem to add multiple queries at the same time and display the data only in two columns of array which is already defined. here is my code:
$data = mysql_query("SELECT reg.`oilchange`-SUM(gs.`Distance`) AS Nextoilchange FROM gs INNER JOIN reg ON (gs.`DeviceId`=25) AND (reg.`DeviceId`=25) INNER JOIN LOG ON TIME BETWEEN DATE(log.`lastoilchange`) AND CURDATE()")
or die(mysql_error());
$table = array();
$table['cols'] = array(
array('label' => 'Vehicle', 'type' => 'number'),
array('label' => 'Distance Left', 'type' => 'number')
);
$rows = array();
while ($nt = mysql_fetch_array($data))
{
$temp = array();
$temp[] = array('v' => 'Nextoilchange');
$temp[] = array('v' =>$nt['Nextoilchange']);
// insert the temp array into $rows
$rows[]['c'] = $temp;
}
$table['rows'] = $rows;
$jsonTable = json_encode($table);
my first problem is this i want to add multiple queries in $data and each query gives one result. and my next problem is i want to display the data of multiple queries in above column defined as Distance left. and in vehicle column i want to add static data like above in $temp(1st row). i have searched a lot and i am confused how to do this. Please help me i want to display the table like this:
Vehicle Distance Left
nextoilchange 500
nextfilter 300
nextcheckup 400

Answer 1

I'm not tested this . If not not work try something like this .
<?php
$data[1] = mysql_query("SELECT reg.`oilchange`-SUM(gs.`Distance`) AS Nextoilchange FROM gs INNER JOIN reg ON (gs.`DeviceId`=25) AND (reg.`DeviceId`=25) INNER JOIN LOG ON TIME BETWEEN DATE(log.`lastoilchange`) AND CURDATE()")
or die(mysql_error());
$data[2] = mysql_query("SELECT reg.`oilchange`-SUM(gs.`Distance`) AS Nextoilchange FROM gs INNER JOIN reg ON (gs.`DeviceId`=25) AND (reg.`DeviceId`=25) INNER JOIN LOG ON TIME BETWEEN DATE(log.`lastoilchange`) AND CURDATE()")
or die(mysql_error());
$table[1]['cols'] = array(array('label' => 'Vehicle', 'type' => 'number'),array('label' => 'Distance Left', 'type' => 'number'));
$table[2]['cols'] = array(array('label' => 'Vehicle', 'type' => 'number'),array('label' => 'Distance Left', 'type' => 'number'));
foreach($table as $key=>$eachtable)
{
$cols = $eachtable['cols'];
while ($nt = mysql_fetch_array($newdata))
{
foreach($cols as $key1=>$each_col)
{
if($each_col['label'] == $nt) //you have match the conditions
{
$row[$key1] = $nt['yourvalue'];
}
else
{
$row[$key1] = $nt['yourvalue1'];
}
$rows[] = $row;
}
}
$table[$key]['rows'] = $rows;
}
$jsonTable = json_encode($table);