<?php
// Assuming your PHP script interacts with a database or performs some other logic to generate data
// For this example, let's assume it generates a simple JSON response

// Sample data for demonstration purposes
error_reporting(0);
$getL=$_GET['L'];
$geta=$_GET['a'];
$getb=$_GET['b'];

////////////////////////////////////////////////////////////////////////////////////////////////	

$myFile ="labOne.txt";                  
$fvcc = fopen($myFile, 'w') or die("can't open file");
$viHeadM='CGATS.17
ORIGINATOR	"icctrans"
#
# Data follows
#
NUMBER_OF_SETS	1
NUMBER_OF_FIELDS	4
BEGIN_DATA_FORMAT
 SAMPLE_ID	LAB_L	LAB_A	LAB_B
END_DATA_FORMAT
BEGIN_DATA';
fwrite($fvcc, $viHeadM."\n");
$labdata='1	'.$getL.'	'.$geta.'	'.$getb.'	';
fwrite($fvcc, $labdata."\n");
$enddata='END_DATA';
fwrite($fvcc, $enddata."\n");
fclose($fvcc);

$command = escapeshellcmd('icctrans.exe  -i *Lab -o CRPC6.icc -t 3 labOne.txt cmyOne.txt');
//$command = escapeshellcmd('icctrans.exe  -i *Lab -o ep360Auto.icm -t 3 labOne.txt rgbOne.txt');
$output = shell_exec($command);
sleep(1);
	$contentTx = file("cmyOne.txt");
	$stringTx = implode($contentTx);
	$stringTx = str_replace("\r", "	", $stringTx);
$dotTx = explode("	", $stringTx);////Measure upload
//print_r ($dotTx);
$TC=round($dotTx[19],0);
$TM=round($dotTx[20],0);
$TY=round($dotTx[21],0);
$TK=round($dotTx[22],0);






$data = array(
    'getC' => $TC,
	'getM' => $TM,
	'getY' => $TY,
	'getK' => $TK
	
);

// Encode the data as JSON
$jsonData = json_encode($data);

// Set the response header to indicate that the content is JSON
header('Content-Type: application/json');

// Output the JSON data
echo $jsonData;

?>