46 lines
943 B
PHP
46 lines
943 B
PHP
<?php
|
|
|
|
namespace App\Support\Units;
|
|
use Illuminate\Contracts\Support\Arrayable;
|
|
|
|
/**
|
|
* Wrap the converter class
|
|
* @package App\Support\Units
|
|
*/
|
|
class Altitude extends \PhpUnitsOfMeasure\PhysicalQuantity\Length implements Arrayable
|
|
{
|
|
/**
|
|
* The unit that this is stored as
|
|
*/
|
|
public const STORAGE_UNIT = 'feet';
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function __toString()
|
|
{
|
|
$unit = setting('general.altitude_unit');
|
|
$value = $this->toUnit($unit);
|
|
return (string) round($value, 2);
|
|
}
|
|
|
|
/**
|
|
* For the HTTP Resource call
|
|
*/
|
|
public function toObject()
|
|
{
|
|
return [
|
|
'ft' => round($this->toUnit('feet'), 2),
|
|
'm' => round($this->toUnit('meters') / 1000, 2),
|
|
];
|
|
}
|
|
|
|
/**
|
|
* Get the instance as an array.
|
|
*/
|
|
public function toArray()
|
|
{
|
|
return round($this->toUnit(self::STORAGE_UNIT), 2);
|
|
}
|
|
}
|