What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.

cybercash_encr
Prev	XII. Cybercash Functions	Next

cybercash_encr

Name

cybercash_encr — Creates an encrypted block of information needed to process a Cybercash request.

Synopsis

array cybercash_encr(merchantkey); string merchantkey: Merchant key provided by Cybercash found in your merchant_conf fileAny session key identifying the specific transaction Message to be sent to Cybercash

Returns

The encrypted message on success or an error code on failure

Description

Creates an encrypted block of information to be sent to Cybercash as a request. The message contains name value pairs(documented by Cybercash) of credit card information: such as Card-Number, Card-Exp, Card-Name, Amount. If an error occurs, the resulting array contains the attribute errcode. If an error does not occur, the resulting array contains the attributes outbuff(encrypted message), outLth(length of message), and macbuff(message authentication codes).

Version

PHP 4 >= 4.0b4

Example

Example 193. Encrypt a cybercash message and prepare it for sending

$message = "Order-ID=" . urlencode("1234") . "&"
    . "Amount=" . urlencode("usd 39.95") . "&"
    . "Card-Number=" . urlencode("4111111111111111") . "&"
    . "Card-Address=" . urlencode("1234 27th Ave") . "&"
    . "Card-City=" . urlencode("Minneapolis") . "&" 
    . "Card-State=" . urlencode("MN") . "&" 
    . "Card-Zip=" . urlencode("55414") . "&"
    . "Card-Country=" . urlencode("USA") . "&"
    . "Card-Exp=" . urlencode("3/03") . "&"
    . "Card-Name=" . urlencode("John Doe");
$MerchantKey = "123456789MerchantKey";
$SessionID = "123456789SessionID";

$encrMsg = cybercash_encr($MerchantKey,$SessionID,$message);
$message = cybercash_base64_encode($encrMsg['outbuff']); 
$mac = cybercash_base64_encode($encrMsg['macbuff']); 

$messageToSend = "message=" . urlencode($message) . "&"
    . "session-key=" . urlencode($SessionID) . "&"
    . "mac=" . urlencode($mac);

Prev	Home	Next
XII. Cybercash Functions	Up	cybercash_decr

PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.