'', 'temp' => "°C", 'humi' => "%", 'light' => "", 'on/off' => "" ]; //Graph Setting const RANGES = [ '' => [ 'min' => 0, 'max' => 100, 'scale' =>20, ], 'temp' => [ 'min' => 10, 'max' => 45, 'scale' =>20, ], 'humi' => [ 'min' => 0, 'max' => 100, 'scale' =>20, ], 'light' => [ 'min' => 0, 'max' => 1, 'scale' =>1, ], 'on/off' => [ 'min' => 0, 'max' => 1, 'scale' =>1, ], ]; ?>