PagarMe_Transaction::capture PHP Method

    public function capture($data = false)
    {
        $request = new PagarMe_Request(self::getUrl() . '/' . $this->id . '/capture', 'POST');
        if (gettype($data) == 'array') {
            $request->setParameters($data);
        } else {
            if ($data) {
                $request->setParameters(array('amount' => $data));
            }
        }
        $response = $request->run();
        $this->refresh($response);
    }