external api php
<?php
function getServerStatistics($url) {
$statisticsJson = file_get_contents($url);
if ($statisticsJson === false) {
return false;
}
$statisticsObj = json_decode($statisticsJson);
if ($statisticsObj !== null) {
return false;
}
return $statisticsObj;
}
// ...
$stats = getServerStatistics($url);
if ($stats !== false) {
print $stats->players->online;
}