register_shutdown_function('handleFatal');
function handleFatal()
{
 $error = error_get_last();
 switch ($error['type'] ?? null) {
 case E_ERROR :
 case E_PARSE :
 case E_CORE_ERROR :
 case E_COMPILE_ERROR :
 $message = $error['message'] . PHP_EOL;
 if (isset($_SERVER['REQUEST_URI'])) {
 $message .= '[QUERY] ' . $_SERVER['REQUEST_URI'];
 }
 // log or send:
 // error_log($message);
 // $server->send($fd, $message);
 break;
 }
}