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https://github.com/phpab/analytics-pdo

Store PhpAb tests participations using PDO DBAL
https://github.com/phpab/analytics-pdo

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Store PhpAb tests participations using PDO DBAL

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# Analytics-PDO

Store [PhpAb](https://github.com/phpab/phpab) tests participations using [PDO DBAL](http://php.net/manual/en/book.pdo.php).

## Install

Via Composer

``` bash
$ composer require phpab/analytics-pdo
```
Make sure you have installed the PDO driver you intend to use too.

## Usage

This example assumes you have a sqlite3 database created in the same folder where this script is located.
The sqlite3 definition can be found [here](example/run.sql).

``` php

use PhpAb\Storage\Cookie;
use PhpAb\Participation\Manager;
use PhpAb\Analytics\DataCollector\Generic;
use PhpAb\Event\Dispatcher;
use PhpAb\Participation\Filter\Percentage;
use PhpAb\Variant\Chooser\RandomChooser;
use PhpAb\Engine\Engine;
use PhpAb\Test\Test;
use PhpAb\Variant\SimpleVariant;
use PhpAb\Variant\CallbackVariant;

$storage = new Cookie('phpab');
$manager = new Manager($storage);

$analyticsData = new Generic();

$dispatcher = new Dispatcher();
$dispatcher->addSubscriber($analyticsData);

$filter = new Percentage(50);
$chooser = new RandomChooser();

$engine = new Engine($manager, $dispatcher, $filter, $chooser);

$test = new Test('foo_test');
$test->addVariant(new SimpleVariant('_control'));
$test->addVariant(new CallbackVariant('v1', function () {
echo 'v1';
}));
$test->addVariant(new CallbackVariant('v2', function () {
echo 'v2';
}));
$test->addVariant(new CallbackVariant('v3', function () {
echo 'v3';
}));

// Add some tests
$engine->addTest($test);

$engine->start();

// Here starts PDO interaction
$pdo = new PDO('sqlite:./phpab.db');

$options = [
'runTable' => 'Run',
'testIdentifierField' => 'testIdentifier',
'variantIdentifierField' => 'variantIdentifier',
'userIdentifierField' => 'userIdentifier',
'scenarioIdentifierField' => 'scenarioIdentifier',
'runIdentifierField' => 'runIdentifier',
'createdAtField' => 'createdAt'
];

// Inject PDO instance together with Analytics Data
$analytics = new \PhpAb\Analytics\PDO(
$analyticsData->getTestsData(),
$pdo,
$options
);

// Store it providing a user identifier and a scenario
// typically a URL or a controller name

$analytics->store('1.2.3.4-abc', 'homepage.php');

```

## Change log

Please see [CHANGELOG](CHANGELOG.md) for more information what has changed recently.

## Testing

``` bash
$ composer test
```

## Contributing

Please see [CONTRIBUTING](CONTRIBUTING.md) and [CONDUCT](CONDUCT.md) for details.

## Security

If you discover any security related issues, please open an issue in the issue tracker. We realize
this is not ideal but it's the fastest way to get the issue solved.

## Credits

- [Mariano F.co Benítez Mulet](https://github.com/pachico)
- [All Contributors](https://github.com/phpab/analytics-pdo/graphs/contributors)

## License

The MIT License (MIT). Please see [License File](LICENSE.md) for more information.