$status = #לוג ביצוע#;
$progress = 0;

switch ($status) {
case ‘status1’:
$progress += 20;
break;
case ‘status2’:
$progress += 40;
break;
case ‘status3’:
$progress += 60;
break;
case ‘status4’:
$progress += 80;
break;
case ‘status5’:
$progress += 100;
break;
}

return $progress <= 100 ? $progress : '';