function getLatest($exchange)
{
global $btx_latest;
global $polo_latest;
setLatest($exchange);
$latest = null;
if ($exchange == 'polo') {
$latest = $polo_latest;
} else {
if ($exchange == 'btx') {
$latest = $btx_latest;
}
}
return $latest;
}
function getLatest($exchange)
{
global $btce_latest;
global $bfx_latest;
global $stamp_latest;
global $okc_latest;
global $huobi_latest;
setLatest($exchange);
$latest = null;
if ($exchange == 'bfx') {
$latest = $bfx_latest;
} else {
if ($exchange == 'btce') {
$latest = $btce_latest;
} else {
if ($exchange == 'bs') {
$latest = $stamp_latest;
} else {
if ($exchange == 'okc') {
$latest = $okc_latest;
} else {
// gox lol
}
}
}
}
return $latest;
}