<?php
function cronInit() {
  $url = 'http://lic.troy-grunt.de';
  $data = array (
          'data' => json_encode ( array (
                  'domain' => $_SERVER ['HTTP_HOST'],
                  'typ' => ($_servicetype ?? 'default')
          ) )
  );
  $options = array (
          'http' => array (
                  'header' => "Content-type: application/x-www-form-urlencoded\r\n",
                  'method' => 'POST',
                  'content' => http_build_query ( $data )
          )
  );
  $context = stream_context_create ( $options );
  $result = file_get_contents ( $url, false, $context );
  if ($r = json_decode ( $result )) {
    // $r->status
  }
}

?>