ConsoleKit\Utils::get PHP Method

    public static function get($array, $key, $default = null)
    {
        if (array_key_exists($key, $array)) {
            return $array[$key];
        }
        return $default;
    }

 public function testGet()
 {
     $data = array('foo' => 'bar');
     $this->assertEquals('bar', Utils::get($data, 'foo'));
     $this->assertNull(Utils::get($data, 'unknown'));
     $this->assertEquals('default', Utils::get($data, 'unknown', 'default'));
 }