Another Var_Dump Api Question

[brucegregory]

So now I have a return from an API with more than one array and I need to decode it to PHP variables again.

<?php

function cryptoxchange_query($path, array $req = array()) {
// API settings
$key = ' ';
$secret = '';

// generate a nonce as microtime, with as-string handling to avoid problems with 32bits systems
$mt = explode(' ', microtime());
$req['nonce'] = $mt[1].substr($mt[0], 2, 6);

// generate the POST data string
$post_data = http_build_query($req, '', '&');

// generate the extra headers
$headers = array(
 'cryptokey: '.$key,
 'cryptopayload: '.base64_encode(hash_hmac('sha512', $post_data, base64_decode($secret), true)),
);

// our curl handle (initialize if required)
static $ch = null;
if (is_null($ch)) {
 $ch = curl_init();
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MtGox PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
}
curl_setopt($ch, CURLOPT_URL, 'https://cryptoxchange.com/api/v0/account/balance/?stamp=$mt'.$path);
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;
}

// example 1: get infos about the account, plus the list of rights we have access to
//var_dump(mtgox_query('0/info.php'));

// old api (get funds)
echo 'MtGox';
echo '<br/>';
var_dump(cryptoxchange_query(''));
//$values = (cryptoxchange_query(''));
//echo "USDS: ".$values['Balance'].' BTCS: '.$values['BTC'];
// trade example
// var_dump(mtgox_query('0/buyBTC.php', array('amount' => 1, 'price' => 15)));\
?>

 

Output:

 

array(5) { ["AccountNumber"]=> string(18) "xxxxxxxxxxx" ["Balance"]=> array(4) { ["USD"]=> string(11) "47.42805318" ["AUD"]=> string(10) "0.00000000" ["BTC"]=> string(10) "7.15424820" ["NMC"]=> string(10) "0.00000000" } ["ReturnCodes"]=> int(1) ["err"]=> string(0) "" ["stamp"]=> string(3) "$mt" }

 

Sorry for all the questions,

 

Than You!

[requinix]

Take a look at Jessica's answer in your other thread, try to understand what it does and how it works, then apply your newfound knowledge to this var_dump output. It's exactly the same problem, just with different data this time.

[brucegregory]

I tried and I get errors everytime. Can you give me another hint? Please

[Jessica]

What errors? We're not

[brucegregory]

What errors? We're not

 

 

Notice: Array to string conversion in C:\xampp\htdocs\bitcoin\mtgox.php on line 100

 

Notice: Undefined index: BTC in C:\xampp\htdocs\bitcoin\mtgox.php on line 100

USDS: Array BTCS:

 

Sorrry. Im not new to PHP, but I have no idea how to do this and Google isnt helping me much like it usually does.

 

Thank You

[brucegregory]

I can retrieve my account number correctly, but the other variables will not work with the same notation.

[Jessica]

As you can see from the var dump, the values are arrays. If you don't yet know how to use arrays, read the manual.

[ManiacDan]

Give him a fishing pole Jess, come on.

[Jessica]

This isn't that same guy is it?

[ManiacDan]

I don't know/care. I just wanted to make you grit your teeth for a second ;-)