Magic methods PHP __get/__set/__call

__call

class pinbaWrapper {
    private $pinbaEnabled;

    public function __construct() {
        $this->pinbaEnabled = extension_loaded('pinba');
    }

    public function __call($name, $arguments) {
        if (!$this->pinbaEnabled) return false;

        return call_user_func_array($name, $arguments);
    }
}

getters and setters

    /**
     * @param $key
     *
     * @return mixed
     */
    public function __get($key) {
        $method = "get" . ucfirst($key);

        if (method_exists($this, $method)) {
            return $this->$method();
        } elseif (isset($this->data[$key])) {
            return $this->data[$key];
        } elseif ($key == '_id' && isset($this->data['id'])) {
            return $this->data['id'];
        }
    }

    /**
     * @param $key
     * @param $value
     */
    public function __set($key, $value) {
        $method = "set" . ucfirst($key);

        if (method_exists($this, $method)) {
            return $this->$method($value);
        }

        $this->data[$key] = $value;
        $this->storeData();
    }