Someone

while(true) {
  //echo "\x1b\x5b\x58\x1b\x5b\x32\x4a";
  usleep(900);
  if (!isset($tmp['stream'])) {
    echo 'command # ';
  }
  $tmp['stream'] = $player->stdin();
  if ($tmp['stream'] != NULL) {
    if (!($tmp['buffer'] = $player->command($tmp['stream']))) {
       echo 'Responce from player object, request to shut down.' . "\n";
       break 2;
    }
    echo $tmp['buffer'] . "\n" . 'command # ';
  }
}