Nesne Tabanlı PHP kullanarak, nerede HTML kılınmalıdır?

The business processes include several actions to maintain customer records.
Should the rendering of each business process get a separate PHP file? ie. viewCustomerTransactions.php?

Nerede bu ikamet gibi kod gerekir?

$custTrans = Customer.getTransactions();

foreach ($custTrans as $ct){
     $amount = $ct[0];
     $date = $ct[1];
     $product = $ct[2];

     echo '<div class="custTrans">';
         echo '<span class="custTransAmount">'.$amount.'</span>';
         echo '<span class="custTransDate">'.$date.'</span>';
         echo '<span class="custTransproduct">'.$product.'</span>';
     echo '</div>';
}

Belki CodeIgniter gibi bir MVC framework daha iyi olurdu?