$dat = json_encode([
'from' => 'ikamai-semrush',
'message' => number_format($time,2)
]);
$token = '';
$res = json_decode(file_get_contents('http://logs-01.loggly.com/inputs/'.$token.'/tag/heartbeat/',null,stream_context_create(array(
'http' => array(
'method' => 'POST',
'header' => "Content-type: application/json\r\n".
"Content-length: " . strlen($dat) . "\r\n",
'content' => $dat,
),
))));