Add(new Worker("Fred", 12.10));
$workers->Add(new Worker("Bob", 13.11));
$totalCost = $workers->CalculateCost($hoursWorked);
echo "Cost so far is " . number_format($totalCost, 2) . "
";
// You can also add WorkGroups to WorkGroups
$group = new WorkGroup(null);
$group->Add(new Worker("Jill", 15.15));
$group->Add(new Worker("Sarah", 24.30));
$group->Add(new Worker("Karen", 13.40));
$workers->Add($group);
$totalCost = $workers->CalculateCost($hoursWorked);
echo "Cost so far is " . number_format($totalCost, 2) . "
";
// ... and sub groups, etc, etc.
$subgroup = new WorkGroup(null);
$subgroup->Add(new Worker("Tom", 25.40));
$subgroup->Add(new Worker("Dick", 24.56));
$subgroup->Add(new Worker("Harry", 29.89));
$group->Add($subgroup);
$totalCost = $workers->CalculateCost($hoursWorked);
echo "Cost so far is " . number_format($totalCost, 2) . "
";
// You can also recursively read through all the workers
// in all the workgroups.
DisplayWorkerCostings($workers, $hoursWorked);
// I've setup the constructor on WorkGroup so you can
// pass in arrays of Workers and WorkGroup.
$workers = new WorkGroup([
new Worker("Bob", 32.90),
new WorkGroup([
new Worker("Tom", 34.10),
new Worker("Dick", 31.89),
new WorkGroup([
new Worker("Frank", 32.78),
new WorkGroup([
new Worker("Jill", 34.59),
new Worker("Bill", 37.68)
]),
new Worker("Sarah", 38.95),
new WorkGroup([
new Worker("Milly", 35.78),
new Worker("Tilly", 32.56)
]),
]),
new Worker("Harry", 34.59)
]),
new Worker("Steve", 39.99)
]);
DisplayWorkerCostings($workers, $hoursWorked);
echo "Cost so far is " . number_format($totalCost, 2) . "
";
// Function for displaying all Worker costs
function DisplayWorkerCostings($workgroup, $hoursWorked)
{
$iter = $workgroup->Iterator;
foreach($iter as $worker)
{
// Check it's not a WorkGroup
if(is_null($worker->GetGroup()) == true)
{
echo "Worker {$worker->Name} cost {$worker->CalculateCost($hoursWorked)}
";
}
else
{
echo "Subtotal {$worker->CalculateCost($hoursWorked)}
";
}
}
}
?>