A glue object for exposing Phinx's environment-specific db connection settings. I use it to keep from duplicating my db connection settings in Phinx and Idiorm/Paris.

PhinxConfig.php

<?php

use Symfony\Component\Yaml\Parser;  

class PhinxConfig implements ArrayAccess
{
	protected $environment;
	
	protected $path;
	
	protected $config;
	
	public function __construct($path = '', $environment = 'development')
	{		
		$this->environment($environment);
		
		$this->path($path);
		
		$this->parse();
	}
	
	protected function config($config = array())
	{
		$this->config = $config;
		
		return $this;
	}

	public function environment($env = '')
	{
		if(empty($env)) {
			return $this->environment;
		}
		
		$this->environment = $env;
	}
	
	public function path($path = '')
	{
		if(empty($path)) {
			return $this->path;
		}
		
		$this->path = $path;
	}
	
	public function parse()
	{	
		if( $this->path() == '' ) {
			
			throw new Exception('Path to config not set.');
		}
		
		$yaml = new Parser();
		
		$config = $yaml->parse(file_get_contents($this->path()));
		
		$this->config($config['environments'][$this->environment()]);
	}

	public function offsetExists($offset)
	{
		return array_key_exists($offset, $this->config);
	}

	public function offsetGet($offset)
	{
		return $this->config[$offset];
	}

	public function offsetSet($offset, $value)
	{
		$this->config[$offset] = $value;
	}

	public function offsetUnset($offset)
	{
		unset($this->config[$offset]);
	}
	
}

usage.example.php

<?php

$config = new PhinxConfig('/path/to/phinx.yml', 'development');

// Use Phinx's config settings with Idiorm
ORM::configure('mysql:host='.$config['host'].';port='.$config['port'].';dbname='.$config['name']);
ORM::configure('username', $config['user']);
ORM::configure('password', $config['pass']);