Class ConnectionManager

Manager for multiple database connections in the form of PDO instances and configuration data.

Namespace: Autarky\Database
Located at Database/ConnectionManager.php

Methods summary
`public`	# `__construct( Autarky\Config\ConfigInterface $config, Autarky\Database\ConnectionFactoryInterface $factory, string\|null $defaultConnection = null )` Constructor. Constructor. Parameters `$config` `$factory` `$defaultConnection` If null, "database.connection" is retrieved from $config
`public PDO`	# `getPdo( string\|null $connection = null )` Get a PDO instance. Get a PDO instance. Parameters `$connection` Null fetches the default connection. Returns PDO
`public array`	# `getConnectionConfig( string $connection = null )` Get the configuration array for a specific connection. Get the configuration array for a specific connection. Parameters `$connection` The name of the connection. Returns array Throws InvalidArgumentException If connection is not defined

Properties summary
`protected Autarky\Config\ConfigInterface`	`$config`	#
`protected ConnectionFactory`	`$factory`	#
`protected string`	`$defaultConnection` The default connection to use The default connection to use	#
`protected PDO[]`	`$instances` PDO instances. PDO instances.	# `[]`