Hello Mr Abu,

I have this function to make some operations…

function update_data($data)
{
// you can also use grid object to execute sql, useful in non-mysql driver

// global $grid;
// $grid->execute_query("MY-SQL");
date_default_timezone_set('America/Bogota');
$date1 = date("Y-m-d H:i:s"); // This is Llegada Col
$date2 = $data["params"]["note"]; //This is Salida Col
// phpgrid_error($data);
//Convert them to timestamps.
$date1Timestamp = strtotime($date1);
$date2Timestamp = strtotime($date2);

//Calculate the difference.
$difference = ($date1Timestamp – $date2Timestamp)/60;
$diferencia= number_format($difference, 0, '.', ',');

$data["params"]["staff_note"] = $date1;

$data["params"]["due_date"] = $diferencia;

if
(($data["params"]["due_date"]) >= ($data["params"]["reference_no"])){
$data["params"]["updated_by"] = (($data["params"]["due_date"]) – ($data["params"]["reference_no"]));
}
else
{
$data["params"]["updated_by"] = 0;
}
endif;

//Recobro = excedió x 500
$data["params"]["updated_at"] = $data["params"]["updated_by"] * (500);

//subtotal = Recobro
$data["params"]["total_discount"] = $data["params"]["updated_at"];
//total = precio – descuento
$data["params"]["total"] = ($data["params"]["total"] – $data["params"]["product_discount"])+ $data["params"]["total_discount"];
//total = total + subtotal
//$data["params"]["total"] = $data["params"]["total"] + $data["params"]["total_discount"]

$data["params"]["grand_total"] = $data["params"]["total"];

$data["params"]["sale_status"] = "Completed";

$data["params"]["total_tax"] = 0;

$data["params"]["paid"] = $data["params"]["total"];

}

I'm trying compare two vars in If Else…

Look fine but not works!

Thanks by your help!