A collection of unit conversions utils for Laravel

Convert units of measure in Laravel.

Installation

You can install the package via composer:

composer require sfolador/measures-for-laravel

You can publish the config file with:

php artisan vendor:publish --tag="measures-for-laravel-config"

Usage

use \Sfolador\Measures\Measures;
use  \Sfolador\Measures\Unit\Length\Length;
\Sfolador\Measures\Unit\Weight\Weight;

$measure = Measures::length("2.0m");
echo $measures->toCm(); // 200.0 cm

//or you can use the Length class directly

$length = Length::from("2.0m");
echo $length->toCm(); // 200.0 cm

$measure = Measures::weight("2.0Kg");
echo $measures->toG(); // 2000.0 g

//or you can use the Weight class directly

$length = Weight::from("2.0Kg");
echo $length->toG(); // 2000.0 g

It's possible to use also extended fluent methods:

$measure = Length::from("2.0m");
echo $measures->toCentimeters(); // 200 cm

//you can chain the methods: 

echo  Length::from("2.0m")->toCentimeters(); // 200 cm

If you do not know which kind of measure you are dealing with, you can use the Measures class to automatically detect the type of measure:

$measure = Measures::from("2.0m"); // $measure is an instance of Length
echo $measures->toCm(); // 200 cm

$measure = Measures::from("2.0Kg"); // $measure is an instance of Weight
echo $measures->toG(); // 2000 g

Eloquent cast

It's possible to cast a model attribute to a measure:

use \Sfolador\Measures\Unit\Weight\Weight;
use Sfolador\Measures\Cast\Measure;

class Product extends Model
{
    protected $casts = [
        'weight' => Measure::class,
        'length'   => Measure::class,
    ];
}

$product = Product::first();
echo $product->weight->toKg(); // 2 Kg
echo $product->length->toCm(); // 200 cm


$product->weight = Weight::from("3.0Kg");
$product->length = Length::from("1.0m");

$product->save();
echo $product->weight->toKg(); // 3 Kg
echo $product->length->toCm(); // 100 cm

Available units

Length

• Millimeter
• Centimeter
• Meter
• Kilometer
• Inch
• Foot
• Yard
• Mile
• Nautical mile

Weight

• Milligram
• Gram
• Kilogram
• Ton
• Ounce
• Pound
• Stone
• Long ton
• Short ton

Volume

• Milliliter
• Liter
• Cubic meter
• Cubic inch
• Cubic foot
• Gallon
• Pint
• Cup

Temperature

• Celsius
• Fahrenheit
• Kelvin

Area

• Square meter
• Square kilometer
• Square centimeter
• Square millimeter
• Square inch
• Square foot
• Square yard
• Square mile
• Acre
• Hectare

Data

• Bit
• Byte
• Kilobit
• Kilobyte
• Megabit
• Megabyte
• Gigabit
• Gigabyte
• Terabit
• Terabyte
• Petabit
• Petabyte
• kibibit
• kibibyte
• mebibit
• mebibyte
• gibibit
• gibibyte
• tebibit
• tebibyte
• pebibit
• pebibyte

Speed

• Meter per second
• Kilometer per hour
• Mile per hour
• Knot
• Foot per second
• Mach

Time

• Nanosecond
• Microsecond
• Millisecond
• Second
• Minute
• Hour
• Day
• Week
• Month
• Year

Pressure

• Pascal
• Kilopascal
• Bar
• Millibar
• Atmosphere
• Torr
• Pound per square inch
• Millimeter of mercury

Energy

• Joule
• Kilojoule
• Megajoule
• Gigajoule
• Watt hour
• Kilowatt hour
• Megawatt hour
• Gigawatt hour
• Calorie
• Kilocalorie
• Megacalorie
• Gigacalorie
• Electronvolt
• Kiloelectronvolt
• Megaelectronvolt
• Gigaelectronvolt

Angle

• Degree
• Radian

Testing

composer test

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Credits

• sfolador
• All Contributors

License

The MIT License (MIT). Please see License File for more information.