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(PHP 5)

pdo_drivers --  Return an array of available PDO drivers

Description

array pdo_drivers ( void )

Warning

This function is EXPERIMENTAL . The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

This function returns all currently available PDO drivers which can be used in DSN parameter of PDO::__construct() .

Return Values

pdo_drivers() returns an array of PDO driver names. If no drivers are available, it returns an empty array.

Examples

Example 1. A pdo_drivers() example

<?php
print_r(pdo_drivers());
?>

The above example will output something similar to:

Array
(
    [0] => mysql
    [1] => sqlite
)

CV. Verisign Payflow Pro Functions

Introduction

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.

Requirements

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:

Example 1. Explicit Configuration

tar -zxf pfpro_sunsparc.tar.gz -C /usr/local/

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

Installation

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

Warning

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 .

Runtime Configuration

The behaviour of these functions is affected by settings in php.ini .

Table 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. For further details and definitions of the PHP_INI_* constants, see the Appendix H .

Resource Types

This extension has no resource types defined.

Predefined Constants

This extension has no constants defined.

Table of Contents pfpro_cleanup  -- Shuts down the Payflow Pro library pfpro_init  -- Initialises the Payflow Pro library pfpro_process_raw  -- Process a raw transaction with Payflow Pro pfpro_process  -- Process a transaction with Payflow Pro pfpro_version  -- Returns the version of the Payflow Pro software

Related Function(s)

pfpro_init()

pfpro_cleanup()

pfpro_process()

pfpro_process_raw()

pfpro_version()