Blacking

echo gg("Sensor_humidity01.value");

echo gg("Sensor_pressure01.value");

echo gg("Sensor_temp07.value");

if (gg("Sensor_light02.value") == 0)
	sg('Max_disp.light', 0);
if ((gg("Sensor_light02.value") > 100) and (gg("Sensor_light02.value") <= 500))
 	sg('Max_disp.light', 2);
if ((gg("Sensor_light02.value") > 500) and (gg("Sensor_light02.value") <= 2000))
 	sg('Max_disp.light', 4);
if ((gg("Sensor_light02.value") > 2000) and (gg("Sensor_light02.value") <= 5000))
 	sg('Max_disp.light', 6);
if ((gg("Sensor_light02.value") > 5000) and (gg("Sensor_light02.value") <= 10000))
 	sg('Max_disp.light', 8);
if (gg("Sensor_light02.value") >= 15000)
 	sg('Max_disp.light', 12);

$i = 0;
while ($i < 6) {
  $text = "";
  if (date("G") < 10) $text = " ";
  $temp = round(gg("Sensor_temp07.value"), 1);
  $aver_temp = round(getHistoryAvg("Sensor_temp07.value", time()-15*60, time()), 1);
  if ($aver_temp > $temp) $str = "^";
  elseif ($aver_temp < $temp) $str = "v";
  else $str = "";
  $text = $text . date("G:i") . " У: " . $temp . "°C" . $str . ", С: " . gg("Sensor_temp05.value") . "°C " . date("G:i");
  sg('Max_disp.msg', $text);
  $i++;
  sleep(10);
}