<?php
$SDK_VERSION = "1";
function getToken($appid, $appcertificate, $account, $validTimeInSeconds){
global $SDK_VERSION;
$expiredTime = time() + $validTimeInSeconds;
$token_items = array();
array_push($token_items, $SDK_VERSION);
array_push($token_items, $appid);
array_push($token_items, $expiredTime);
array_push($token_items, md5($account.$appid.$appcertificate.$expiredTime));
return join(":", $token_items);
}
?>