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Compare functions as static methods #1

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Compare functions as static methods #1

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34 changes: 18 additions & 16 deletions bitcurex.php
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Original file line number Diff line number Diff line change
@@ -1,22 +1,24 @@
<?

function cmpDESC($a, $b) {
if ($a[0] == $b[0])
return 0;
return ($a[0] < $b[0]) ? -1 : 1;
}

function cmpASC($a, $b) {
if ($a[0] == $b[0])
return 0;
return ($a[0] > $b[0]) ? -1 : 1;
}

Class Bitcurex {
class Bitcurex {

private $bitcurexUrl = 'https://api.bitcurex.com/v2/';
private $apiKey;
private $secretKey;

private static function cmpDESC($a, $b) {
if ($a[0] == $b[0]) {
return 0;
}
return ($a[0] < $b[0]) ? -1 : 1;
}

private static function cmpASC($a, $b) {
if ($a[0] == $b[0]) {
return 0;
}
return ($a[0] > $b[0]) ? -1 : 1;
}

public function __construct($apiKey = '', $secretKey = '') {
$this->apiKey = $apiKey;
Expand Down Expand Up @@ -96,8 +98,8 @@ public function getUserTransaction($market = 'pln', $fromts = 0, $nonce = null)
public function orderBook($market = 'pln', $depth = 100) {
$url = $market . '/' . $depth . '/orderbook';
$data = $this->_getData($url);
usort($data->bids, "cmpASC");
usort($data->asks, "cmpDESC");
usort($data->bids, array($this, "cmpASC"));
usort($data->asks, array($this, "cmpDESC"));
return $data;
}

Expand All @@ -116,4 +118,4 @@ protected function nonce() {
}
}

?>
?>