Was wird hier bei ausgespuckt:
Code
function vardump($var)
{
echo "<pre>";
var_dump($var);
echo "</pre>";
}
$sensor1 = exec('cat /sys/bus/w1/devices/10-000801491f60/w1_slave |grep t=');
$sensor1 = explode('t=',$sensor1);
$sensor1 = $sensor1[1] / 1000;
$sensor1 = round($sensor1,1);
$sensor2 = 1000;
vardump($sensor2);
if(!empty($sensor2)) {
$sensor2 = exec('cat /sys/bus/w1/devices/10-00080149595b/w1_slave |grep t=');
vardump($sensor2);
$sensor2 = explode('t=', $sensor2);
vardump($sensor2);
$sensor2 = $sensor2[1] / 1000; (Das ist hier die Zeile 16)
vardump($sensor2);
$sensor2 = round($sensor2, 1);
vardump($sensor2);
} else if ($sensor2 == 0) {
$sensor2 = $sensor2 / 1000;
vardump($sensor2);
$sensor2 = round($sensor2, 1);
vardump($sensor2);
}
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