33 lines
652 B
PHP
33 lines
652 B
PHP
<?php
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namespace App\Support\Units;
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use App\Contracts\Unit;
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use PhpUnitsOfMeasure\PhysicalQuantity\Length;
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class Altitude extends Unit
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{
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public $responseUnits = [
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'ft',
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'km',
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'm',
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];
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/**
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* @param float $value
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* @param string $unit
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*
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* @throws \PhpUnitsOfMeasure\Exception\NonNumericValue
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* @throws \PhpUnitsOfMeasure\Exception\NonStringUnitName
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*/
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public function __construct($value, string $unit)
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{
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if (empty($value)) {
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$value = 0;
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}
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$this->unit = setting('units.altitude');
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$this->instance = new Length($value, $unit);
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}
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}
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