integrating POLi payment with PHP - php

Question

I need help in integrating POLi payment with custom PHP(no cms)
here is a link to a official pdf file
May be i need this section of code to integrate with php (from this pdf file)
->GenerateURL Request
To generate a Payment URL, the merchant performs a HTTP(S) post to the POLi™
PaymentAPI REST URL with the request content-­‐type set to ‘text/xml’ and the following
XML data in the request body.
Manual request (RequestType = ‘Manual’)
<?xml version="1.0" encoding="utf-­‐8"?>
<PaymentDataRequest xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-­‐instance">
<MerchantCode>PriceBusterDVD</MerchantCode>
<AuthenticationCode>MerchantPassword</AuthenticationCode>
<RequestType>Manual</RequestType>
<PaymentAmount>123.11</PaymentAmount>
<PaymentReference>LandingPageReferenceText</PaymentReference>
<ConfirmationEmail>No</ConfirmationEmail>
<CustomerReference>No</CustomerReference>
<RecipientName></RecipientName>
<RecipientEmail></RecipientEmail>
</PaymentDataRequest>

Answer 1

To do this without any framework will require the use of CURL and sending the XML with the post fields.
$payload = '<?xml version="1.0" encoding="utf-­‐8"?>
<PaymentDataRequest xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-­‐instance">
<MerchantCode>PriceBusterDVD</MerchantCode>
<AuthenticationCode>MerchantPassword</AuthenticationCode>
<RequestType>Manual</RequestType>
<PaymentAmount>123.11</PaymentAmount>
<PaymentReference>LandingPageReferenceText</PaymentReference>
<ConfirmationEmail>No</ConfirmationEmail>
<CustomerReference>No</CustomerReference>
<RecipientName></RecipientName>
<RecipientEmail></RecipientEmail>
</PaymentDataRequest>';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://polipaymenturl.com');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type: text/xml'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 4);
curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
See the PHP cURL book for more information about using cURL.
(Note the example I have given isn't tested and is missing the correct URL but this should set you on the right path)