New version

This is not a breacking changes but a little refactoring was made for implementing the new API for searching array sub keys.

Now $config->has( $key ) and $config->get( $key ) can find sub values on the array storage with dot separator $config->get( 'key.subkey' ) .

Only the $config->push( $key, $value ) is deprecated in favour of $config->add( $key, $value )

New methods

$config->toArray() // Return the array storage
$config->toJson() // Return the json of the array storage

Only for internal use you can also call the array_* builtin functions like this

$config->array_keys() // Return all storage keys

Remeber that this is not ready for production.

use ItalyStrap\Config\ConfigInterface

and

ConfigFactory::make( $arr, $aar1 );

The old Config_Interface and Config_Factory are deprecated for PSR compatibility