Online PHP editor | output for Oo2gi

<?php function api_query($method, array $req = array()) { // Obtain API keys under settings. $publickey = 'd3498a999932fae8e5f80fba1046dfea234bdd47'; $privatekey = '68a629e1fe9fd59f5e62d4c080c5e0d488ab19c07605ba408a26ff7703df3b3c3e74745fb546f978'; $req['method'] = $method; $mt = explode(' ', microtime()); $req['nonce'] = $mt[1]; // generate the POST data string $post_data = http_build_query($req, '', '&'); $sign = hash_hmac("sha512", $post_data, $privatekey); // generate the extra headers $headers = array( 'Sign: '.$sign, 'Key: '.$publickey, ); // our curl handle (initialize if required) static $ch = null; if (is_null($ch)) { $ch = curl_init(); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; Tux API PHP client; '.php_uname('s').'; PHP/'.phpversion().')'); } curl_setopt($ch, CURLOPT_URL, 'https://tuxexchange.com/api'); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // run the query $res = curl_exec($ch); if ($res === false) throw new Exception('Could not get reply: '.curl_error($ch)); $dec = json_decode($res, true); if (!$dec) throw new Exception('Invalid data received, please make sure connection is working and requested API exists'); return $dec; } // get ticker data $result = api_query("getticker"); // Get my withdraw history $result = api_query("getmywithdrawhistory"); // Get mybalances $result = api_query("getmybalances"); // Get mybalances $result = api_query("getmyopenorders"); // buy/sell/cancel $result = api_query("buy", array("coin" => "DOGE" ,"market" => "BTC", "amount" => "1", "price" => "0.00000038")); $result = api_query("sell", array("coin" => "DOGE" ,"market" => "BTC", "amount" => "1", "price" => "0.00000038")); // cancelorder $result = api_query("cancelorder", array("id" => "1234123", "market" => "BTC")); // Request a withdraw. $result = api_query("withdraw", array("coin" => "DOGE","address" => "DM2DasYjU1RWePFSLHFJqFMBtHSWbKmHpR", "amount" => "300")); >