gistfile1.php

<?php  

define('XMLNS_RB_UPLOAD', '<UploadRequestV1 xmlns="http://www.optimalpayments.com/billing/xmlschema/v1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.optimalpayments.com/billing/xmlschema/v1">');
define('XMLNS_RB_UPLOAD_END', '</UploadRequestV1>');

public function rb_create($consumer, $billing, $shipping, $card, $interval, $start, $end, $amount) {
    $xml = XMLNS_RB_UPLOAD;
		$xml .= '<merchantRefNum>Ref-'. substr(sha1(time() . rand(0, 100)),0,7).'</merchantRefNum>';
    $xml .= '<paymentInstruction>';
    $xml .= '<action>CREATION</action>';
    $xml .= $this->_cc_prep_account();
    
    $xml .= "<consumerInfo>
              <firstName>".$consumer['firstName']."</firstName>
              <lastName>".$consumer['lastName']."</lastName>
              <title>".$consumer['title']."</title>
            </consumerInfo>
            <billingAddress>
              <street>".$billing['street']."</street>
              <city>".$billing['city']."</city>
              <region>".$billing['state']."</region>
              <country>".$billing['country']."</country>
              <zip>".$billing['zip']."</zip>
            </billingAddress>
            <shippingAddress>
              <street>".$shipping['street']."</street>
              <city>".$shipping['city']."</city>
              <region>".$shipping['state']."</region>
              <country>".$shipping['country']."</country>
              <zip>".$shipping['zip']."</zip>
            </shippingAddress>
            <contactMethods>
              <contactMethod>
                <type>PHN_HOME</type>
                <value>".$consumer['phone']."</value>
              </contactMethod>
              <contactMethod>
                <type>EMAIL</type>
                <value>".$consumer['email']."</value>
              </contactMethod>
            </contactMethods>
            <paymentMethod>
              <merchantRefNum>RBILLING-". substr(sha1(time() . rand(0, 100)),0,7)."</merchantRefNum>
              <card>
                <cardNum>".$card['cardNum']."</cardNum>
                <cardExpiry>
                <month>".$card['cardExpiry']['month']."</month>
                <year>".$card['cardExpiry']['year']."</year>
                </cardExpiry>
                <cardType>".$card['cardType']."</cardType>
              </card>
            </paymentMethod>
            <billingSchedule>
              <transactionMode>CCPURCHASE</transactionMode>
              <merchantRefNum>PAY-". substr(sha1(time() . rand(0, 100)),0,7)."</merchantRefNum>
              <intervalCode>".$interval."</intervalCode>
              <startDate>".date('Y-m-d', $start + 86400)."</startDate>
              <endDate>".date('Y-m-d', $end)."</endDate>
              <amount>".$amount."</amount>
              <lastDayOfTheMonth>Y</lastDayOfTheMonth>
            </billingSchedule>
          </paymentInstruction>
          </UploadRequestV1>";
    $xml .= XMLNS_RB_UPLOAD_END;
    //die(var_dump($xml));
    return $this->rb_call('billingUpload', $xml);
  }

how will this work with the hoested api? how to implement this code