Which of the following piece of codes can be used to get Magento clients by payment method?

[dmitrii_fediuk]

• $collection = Mage::getResourceModel(‘sales/order_payment_collection’)->addFieldToSelect(‘*’)->addFieldToFilter(‘method’, «mundipagg_boleto»);
  foreach ($collection as $orderPayment) {
  $orderId = $orderPayment->getParentId();
  $order = Mage::getModel(‘sales/order’)->load($orderId);
  $customerId = $order->getCustomerId();
  }

• $collection = Mage::getResourceModel(‘sales/order_payment_collection’)->addFieldToSelect(‘*’);
  foreach ($collection as $method) {
  if ($method->getMethod() == «mundipagg_boleto») {
  print $method->getMethod().»
  »;
  }
  }

• $collection = Mage::getResourceModel(‘sales/order_payment_collection’)->addFieldToSelect(‘*’)->addField(‘method’, «mundipagg_boleto»);;
  foreach ($collection as $method) {
  if ($method->getMethod() == «mundipagg_boleto») {
  print $method->getMethod().»
  »;
  }
  }

• All of the above

stackoverflow.com/a/24207931