ThreeScaleClient::encodeTransactions PHP Method

    private function encodeTransactions($transactions)
    {
        $encoded_transactions = array();
        foreach ($transactions as $index => $transaction) {
            if (array_key_exists('timestamp', $transaction)) {
                $transaction['timestamp'] = self::encodeTimestamp($transaction['timestamp']);
            }
            $encoded_transactions[(string) $index] = self::urlencodeRecursive($transaction);
        }
        return $encoded_transactions;
    }