<?php $currency = @$_GET['currency'] ? htmlspecialchars($_GET['currency']) : 'usd'; include_once "./config-{$currency}.php"; include_once './functions.php'; include_once './bitfinex.php'; include_once './logging.php'; // Logging class initialization $log = new Logging(); // set path and name of log file (optional) // $log->lfile('./output.log'); // write message to the log file $bfx = new Bitfinex($config['api_key'], $config['api_secret']); $log->lwrite('Getting credits'); $credits = $bfx->get_credits(); // Something is wrong most likely API key if (array_key_exists('message', $credits)) { die($credits['message']); } $amount_total = 0; $rate_total = 0; $count = count($credits); foreach ($credits as $credit) { $rate = $credit['rate']; $amount = $credit['amount']; $amount_total = $amount_total + $amount; $rate_total = $rate_total + $rate; } $rate_total = $rate_total / $count; //not weighted $log->lwrite("Total {$count} loans for {$amount_total}");