/**
* ProPay provides the following code “AS IS.” ProPay makes no warranties and
* ProPay disclaims all warranties and conditions, express, implied or
* statutory, including without limitation the implied warranties of title,
* non-infringement, merchantability, and fitness for a particular purpose.
* ProPay does not warrant that the code will be uninterrupted or error free,
* nor does ProPay make any warranty as to the performance or any results that
* may be obtained by use of the code.
*/
<?php
class ProPayApi
{
/* change this to the production url for going live after testing https://api.propay.com */
private $_apiBaseUrl = 'https://xmltestapi.propay.com';
/* for xml */
/** @var \SimpleXMLElement */
private $_xmlRequestObject;
/** @var \SimpleXMLElement */
private $_xmlResponseObject;
/** @var string */
private $_xmlUrl;
/**
* sets the xml request object
* @param string $xmlData - containing XML
* @return $this
*/
public function setXMLRequestData($xmlData) {
$this->_xmlRequestObject = simplexml_load_string($xmlData);
return $this;
}
/**
* @param string $xmlData - containing XML
* @return $this
*/
public function setXMLResponseData($xmlData) {
$this->_xmlResponseObject = simplexml_load_string($xmlData);
return $this;
}
/**
* @return mixed
*/
public function getXMLRequestObject() {
return $this->_xmlRequestObject;
}
/**
* @return mixed
*/
public function getXMLResponseObject() {
return $this->_xmlResponseObject;
}
/**
* @param \SimpleXMLElement $xmlObject
* @return $this
*/
public function setXMLRequestObject(\SimpleXMLElement $xmlObject) {
$this->_xmlRequestObject = $xmlObject;
return $this;
}
/**
* @param \SimpleXMLElement $xmlObject
* @return $this
*/
public function setXMLResponseObject(\SimpleXMLElement $xmlObject) {
$this->_xmlResponseObject = $xmlObject;
return $this;
}
/**
* sets the url for the XML request
* @param string $xmlUrl
* @return $this
*/
public function setXMLUrl($xmlUrl) {
$this->_xmlUrl = $xmlUrl;
return $this;
}
/**
* creates custom header value by pulling array from x509 certificate file and converting to base64
* @param string $x509file
* @return $this
*/
public function setx509($x509file) {
$cert = openssl_x509_parse($x509file);
$base64cert = base64_encode($cert);
return $base64cert;
}
/**
* posts XML to the server
* @return $this
*/
public function postXML() {
$header = [
"Content-type:text/xml; charset=\"utf-8\"",
"Accept: text/xml",
"X509Certificate: ".setx509([Put your certificate file name here])
];
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => $this->_xmlUrl,
CURLOPT_TIMEOUT => 30,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $this->_xmlRequestObject->asXML(),
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => $header,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_SSL_VERIFYHOST => 0,
CURLOPT_HTTPAUTH => CURLAUTH_ANY
]);
$result = curl_exec($curl);
$this->_xmlResponseObject = simplexml_load_string($result);
curl_close($curl);
return $this;
}
}
$proPayAPI = new ProPayApi();
$data = "<?xml version='1.0'?>
<!DOCTYPE Request.dtd>
<XMLRequest>
</XMLRequest>";
$simpleXML = new \SimpleXMLElement($data);
$simpleXML->addChild('certStr','cert string here');
$simpleXML->addChild('termId','terminal id here');
$simpleXML->addChild('class','partner');
$simpleXML->addChild('XMLTrans');
$simpleXML->XMLTrans->addChild('transType', 300);
$simpleXML->XMLTrans->addChild('accountNum', 123456789);
$simpleXML->XMLTrans->addChild('referrerUrl', 'www.myurl.com');
$simpleXML->XMLTrans->addChild('IpAddress', '206.192.156.1');
$simpleXML->XMLTrans->addChild('IpSubnetMask', '255.255.255.255');
// returns XML
$result =
$proPayAPI->setXMLUrl('https://xmltest.propay.com/API/PropayAPI.aspx')
->setXMLRequestData($simpleXML->asXML())
->postXML()
->getXMLResponseObject()->asXML();
// if you prefer a simpleXML object you just retrieve the object back to work with that
$result = $proPayAPI->getXMLResponseObject();