0) {
return round($sum / $i, 1);
}else{
return null;
}
}
$db = new DBLib($database['host'], $database['user'], $database['password'], $database['database']);
#echo $db;
$sensors = ["temp1"=> "Innen", "temp2"=>"Aussen"];
$series=array();
foreach ($sensors as $sensor=>$name) {
$date = new DateTime("2015-04-01T00:00:00+02:00", new DateTimeZone("Europe/Berlin"));
$days = array();
for ($i = 0; $i < $date->format("t"); $i++) {
$start = $date->format("U");
#echo $date->format("H:i:s Y.m.d");
#echo " -- ";
#echo $date->format("U");
#echo "\n";
$date->add(new DateInterval("P1D"));
$end = $date->format("U");
$entries = $db->selectRange($sensor, "*", array("time", $start, $end));
$days[] = average($entries);
}
$series[]=array("name"=>$name, "data"=>$days);
}
$json= json_encode($series,JSON_NUMERIC_CHECK /*| JSON_PRETTY_PRINT*/);
$series2=[];
$days = array();
foreach(["temp2"=>"Aussen"] as $sensor=>$name){
$date = new DateTime("2015-04-01T00:00:00+02:00", new DateTimeZone("Europe/Berlin"));
$date2 = new DateTime("2015-04-01T00:00:00+02:00", new DateTimeZone("Europe/Berlin"));
for ($j = 0; $j < $date->format("t"); $j++) {
$hours = [];
for ($i = 0; $i < 24; $i++) {
$start = $date2->format("U");
$date2->add(new DateInterval("PT1H"));
$end = $date2->format("U");
#var_dump(array("time", $start, $end));
$entries = $db->selectRange($sensor, "*", array("time", $start, $end));
$hours[] = average($entries);
}
$days[]=["name"=>$date->format("d.m.Y")." (".$name.")", "data"=>$hours];
$date->add(new DateInterval("P1D"));
}
}
$json2= json_encode($days,JSON_NUMERIC_CHECK | JSON_PRETTY_PRINT);
#$start = mktime(0, 0, 0, 7, 1, 2014);
#echo date("c",$start);
#echo date("H:i:s Y.m.d",$start);
#echo "\n";
#$days = date("t", $start);
#$end = 60 * 60 * 24 * $days + $start;
#echo date("H:i:s Y.m.d",$end);
#$result = $db->selectRange("temp2", "*", array("time", $start, $end));
#var_dump($result);
?>
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