public function buildMerchants($xml)
 {
     $merchants = new Merchants();
     $merchants->setPageOffset((string) $xml->PageOffset);
     $merchants->setTotalCount((string) $xml->TotalCount);
     // merchant
     $merchantArray = array();
     foreach ($xml->Merchant as $merchant) {
         $tmpMerchant = new Merchant();
         $tmpMerchant->setId((string) $merchant->Id);
         $tmpMerchant->setName((string) $merchant->Name);
         $tmpMerchant->setWebsiteUrl((string) $merchant->WebsiteUrl);
         $tmpMerchant->setPhoneNumber((string) $merchant->PhoneNumber);
         $tmpMerchant->setCategory((string) $merchant->Category);
         $tmpLocation = new Location();
         $location = $merchant->Location;
         $tmpLocation->setName((string) $location->Name);
         $tmpLocation->setDistance((string) $location->Distance);
         $tmpLocation->setDistanceUnit((string) $location->DistanceUnit);
         $tmpAddress = new Address();
         $address = $location->Address;
         $tmpAddress->setLine1((string) $address->Line1);
         $tmpAddress->setLine2((string) $address->Line2);
         $tmpAddress->setCity((string) $address->City);
         $tmpAddress->setPostalCode((string) $address->PostCode);
         $tmpCountry = new Country();
         $tmpCountry->setName((string) $address->Country->Name);
         $tmpCountry->setCode((string) $address->Country->Code);
         $tmpCountrySubdivision = new CountrySubdivision();
         $tmpCountrySubdivision->setName((string) $address->CountrySubdivision->Name);
         $tmpCountrySubdivision->setCode((string) $address->CountrySubdivision->Code);
         $tmpAddress->setCountry($tmpCountry);
         $tmpAddress->setCountrySubdivision($tmpCountrySubdivision);
         $tmpPoint = new Point();
         $point = $location->Point;
         $tmpPoint->setLatitude((string) $point->Latitude);
         $tmpPoint->setLongitude((string) $point->Longitude);
         // ACCEPTANCE FRAMEWORK NEEDS LOOKED AT <RETURN XML AND DOC DOES NOT HAVE ALL VALUES>
         //$tmpAcceptance = new Acceptance();
         //$acceptance = $merchant->Acceptance;
         // FEATURES FRAMEWORK NEEDS LOOKED AT <RETURN XML AND DOC DOES NOT HAVE ALL VALUES>
         //$tmpFeatures = new Features();
         //$features =  $merchant->Features;
         $tmpLocation->setPoint($tmpPoint);
         $tmpLocation->setAddress($tmpAddress);
         $tmpMerchant->setLocation($tmpLocation);
         array_push($merchantArray, $tmpMerchant);
     }
     $merchants->setMerchant($merchantArray);
     return $merchants;
 }
<?php

include_once 'lock.php';
//Classes
include_once 'Classes/Merchant.php';
include_once 'Classes/Filter.php';
// Variables
$id_merchant = '';
$lead = '';
$name = '';
//Objects
$merchant = new Merchant();
$filter = new Filter();
if (isset($_POST['id_merchant']) && !is_numeric($_POST['id_merchant'])) {
    $merchant->setLead($_POST['lead']);
    $merchant->setName($_POST['name']);
    $merchant->insertMerchant();
    $lastmerchant = $merchant->getIDMerchant();
    $filter->setIdMerchant($lastmerchant);
    $filter->insertFilter();
}
if (isset($_GET['edit'])) {
    $merchant->Merchant($_GET['edit']);
    $id_merchant = $merchant->getIDMerchant();
    $lead = $merchant->getLead();
    $name = $merchant->getName();
}
if (isset($_POST['id_merchant']) && is_numeric($_POST['id_merchant'])) {
    $merchant->setLead($_POST['lead']);
    $merchant->setName($_POST['name']);
    $merchant->updateMerchant();