Руководство по PHP
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# XCIX. Verisign Payflow Pro Functions

# Введение

This extension allows you to process credit cards and other financial transactions using Verisign Payment Services, formerly known as Signio (http://www.verisign.com/products-services/payment-processing/online-payment/payflow-pro/index.html).

When using these functions, you may omit calls to pfpro_init() and pfpro_cleanup() as this extension will do so automatically if required. However the functions are still available in case you are processing a number of transactions and require fine control over the library. You may perform any number of transactions using pfpro_process() between the two.

These functions were added in PHP 4.0.2.

> Замечание: These functions only provide a link to Verisign Payment Services. Be sure to read the Payflow Pro Developers Guide for full details of the required parameters.

> Замечание: Для Windows-платформ это расширение недоступно.

# Требования

You will require the appropriate SDK for your platform, which may be downloaded from within the manager interface once you have registered.

Once you have downloaded the SDK you should copy the files from the `lib` directory of the distribution. Copy the header file `pfpro.h` to `/usr/local/include` and the library file `libpfpro.so` to `/usr/local/lib`.

Alternatively, you can extract the tarball from Verisign in one location, and reference it during build configuration with the --with-pfpro[=DIR] option:

Пример 1. Explicit Configuration
    tar -zxf pfpro_sunsparc.tar.gz -C /usr/local/

    ./configure --with-pfpro=/usr/local/verisign/payflowpro/sunsparc

> Замечание: The last portion of the path specified in the example above, in this case `sunsparc`, will vary based on which architecture your Verisign SDK was built for.

# Установка

These functions are only available if PHP has been compiled with the --with-pfpro[=DIR] option.

Внимание
If you are planing to use this extension along with the OpenSSL extension or with ModSSL, you should compile this extension as shared: --with-pfpro=shared,/usr/local.

# Настройка во время выполнения

Поведение этих функций зависит от установок в `php.ini`.

Таблица 1. Verisign Payflow Pro configuration options

Name | Default | Changeable | Changelog
--- | --- | --- | ---
pfpro.defaulthost/PFPRO_VERSION < 3 | "test.signio.com" | PHP_INI_ALL |
pfpro.defaulthost | "test-payflow.verisign.com" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.defaultport | "443" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.defaulttimeout | "30" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.proxyaddress | "" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.proxyport | "" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.proxylogon | "" | PHP_INI_ALL | Available since PHP 4.0.2.
pfpro.proxypassword | "" | PHP_INI_ALL | Available since PHP 4.0.2.

Для подробного описания констант PHP_INI_*, обратитесь к документации функции ini_set().

# Типы ресурсов

Данное расширение не определяет никакие типы ресурсов.

# Предопределенные константы

Данное расширение не определяет никакие константы.

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PDOStatement::setFetchMode | Уровень выше | pfpro_cleanup