Loader (Bootstrap.php)

Class Bootstrap app/Console/Bootstrap.php performs the following methods:

• Creating an application __construct()

    // Create app
    $this->app = new Silex\Application();

• Configuration application _iniConfig
• Initialization providers _iniProviders
• Initialization services _iniServices и _extendServices
• Initialization commands _iniCommands
• Initialization application _iniApplication

Configuration application

The configuration is defined by app/Resources/Config/parameters.yml file.

There are set values of the main parameters of your configuration, which can be used in your other configurations. Parameter values can be accessed through $app['config']['parameters'].

The values of the basic parameters:

• Time zone (timezone)
• Language localization (locale)
• The sign debug (debug)
• Environment (environment)
• Directory of data storage for console application (data_dir)
• Host address for local testing (url_test)
• Database Options (db.driver, db.path, db.name, db.models.path, db.models.namespace, db.connection.production, db.connection.development, db.connection.test)
• Email settings (mail.host, mail.port, mail.username, mail.password)

Initialization providers

Providers are installed as shown below.

...
// Register the service providers
foreach ($app['config']['service_providers'] as $serviceProviderConfig) {
    $app->register(
            new $serviceProviderConfig['class'](
            (!isset($serviceProviderConfig['construct_parameters'])) ?
                    null : $serviceProviderConfig['construct_parameters']
            ), (isset($serviceProviderConfig['parameters']) &&
            null !== $serviceProviderConfig['parameters']) ?
                    $serviceProviderConfig['parameters'] : array()
    );
}
...

Initialization services

With class MyService app/Services/MyService.php installed services app/Services/My.

This includes the following services:

• Working with arrays (ArrayBox.php)
• Working with XML (CrXml.php)
• Working with HTTP (Http.php)
• Work with parameters (ParamBox.php)
• Working with strings (String.php)
• Common Functions (System.php)

With class Zf2Service app/Services/Zf2Service.php installed services from Zend Framework 2 vendor/zendframework.

This includes the following services:

• Zend-Filter
• Zend-Json

With metod _extendServices of class Bootstrap loader app/Console/Bootstrap.php extends the functionality of some services such as: $app['translator'], $app['twig'].

Initialization commands

Commands are set as shown below.

...
foreach ($app['config']['commands'] as $name => $commandConfig) {
    $classCommand = $commandConfig['class'];
    if (isset($commandConfig['configure'])) {
        $commandName = $commandConfig['configure']['name'];
        $commandInstance = new $classCommand($commandName);
        if (property_exists($commandInstance, 'app')) {
            $commandInstance->app = $app;
        }
        if (property_exists($commandInstance, 'config_name')) {
            $commandInstance->config_name = $name;
        }

        $commandInstance->setCommandConfig();
    } else {
        $commandInstance = new $classCommand();
        if (property_exists($commandInstance, 'app')) {
            $commandInstance->app = $app;
        }
    }
    $app['console']->add($commandInstance);
}
...

Initialization application

In this method, you create a directorys necessary for the functioning of the console application. This is the first time the console is started.

...
// Create application paths
$app['my']->get('config')->createAppPaths();
...