if (!$time_rec || $time_rec['timesheet_id'] || $time_rec['invoice_id']) {
// Prohibit editing not ours, or assigned to timesheet, or invoiced records.
header('Location: access_denied.php');
if (!$time_rec || $time_rec['timesheet_id'] || $time_rec['invoice_id']) {
// Prohibit editing not ours, or assigned to timesheet, or invoiced records.
header('Location: access_denied.php');