todo

php-4.4.7学习linux时下载的源代码

John Donagher <[e-mail]> - 20010501
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- XMLPay support??
- Add test cases

pfpro_process[_raw]:
- Expose API-level context control optionally to user
- Figure out what Verisign's pfproCompleteTransaction() purpose is and why it
  corrupts the response data

pfpro_process:
- Fix response parsing to ignore delimiters [&=] in response data values