public function ExpensepdfReport()
{
require 'models/Revenue_model.php';
$model = new Revenue_model();
//fuel
$Expenses = $model->fuelExpenseDetails();
$sum = $model->fuelExpense();
//lubricant
$lub_Expenses = $model->lubricantExpenseDetails();
$lub_sum = $model->lubricantExpense();
//other
$other_Expenses = $model->otherExpenseDetails();
$other_sum = $model->otherExpense();
//grand total
$grandTotal = $model->totalExpense();
include 'views/revenue/report/expense.php';
}
