在输入字段上使用类属性声明值

Question

again! I've already made an

echo "<input type='number' name='total' value='$employee->totalSalary($raise,$pay)' readonly='readonly'>";. 

But it says:

Notice: Undefined property: Employee::$totalSalary in C:\xampp\htdocs\salary.php on line

Though, I have this property:

$id1 = $_POST["id"];
$fname = $_POST["fname"];
$lname = $_POST["lname"];
$pay = $_POST["salary"];
$raise = $_POST["raise"];

$employee = new Employee($id1,$fname,$lname,$pay);

I have this function to get my total annual salary:

function totalSalary($raise,$salary){
        $raisePerc = $raise / 100;
        $annual = $salary * 12; 
        $annualTotal = ($annual * $raisePerc) + $annual;
        return $annualTotal;
    }

I want to display the total annual salary on the number/text field. Thank you for answering. :)

Answer 1

the function arnt in the class so u can't use $employee->totalSalary

class Employee {
//set up other function ...


public function totalSalary($raise,$salary){
        $raisePerc = $raise / 100;
        $annual = $salary * 12; 
        $annualTotal = ($annual * $raisePerc) + $annual;
        return $annualTotal;
    }
}