php-conversion

Library for converting units and sizes in PHP.

Units supported

• Acceleration
• Angle
• Area
• Digital information
• Electric current
• Frequency
• Fuel consumption
• Length
• Luminous Intensity
• Mass
• Power
• Pressure
• Speed
• Temperature
• Time
• Velocity
• Voltage
• Volume

Sizes supported

• Hat size
• Child shoe size

Number base supported

• Binary
• Octal
• Decimal
• Hexadecimal

Usage

Example usage:

use Crisu83\Conversion\Quantity\DigitalInformation\DigitalInformation;
use Crisu83\Conversion\Quantity\Length\Length;
use Crisu83\Conversion\NumberBase\NumberBase;
use Crisu83\Conversion\Size\HatSize\HatSize;
use Crisu83\Conversion\Size\ShoeSize\ChildShoeSize;

use Crisu83\Conversion\Quantity\Length\Unit as LengthUnit;
use Crisu83\Conversion\Quantity\DigitalInformation\Unit as DIUnit;
use Crisu83\Conversion\Size\HatSize\System as HatSizeSystem;
use Crisu83\Conversion\Size\ShoeSize\System as ShoeSizeSystem;

require(dirname(__DIR__) . '/vendor/autoload.php');

$length = new Length(1, LengthUnit::METRE);
echo $length . '<br>';
echo $length->add(1, LengthUnit::FOOT) . '<br>';
echo $length->add(5)->sub(2, LengthUnit::FOOT) . '<br>';
echo $length->to(LengthUnit::YARD) . '<br>';

echo '<br>';

$di = new DigitalInformation(1000, DIUnit::MEGABYTE);
echo $di . '<br>';
echo $di->to(DIUnit::BIT)->out(2, '.', '') . '<br>';
echo $di->to(DIUnit::GIGABIT) . '<br>';
echo $di->to(DIUnit::TERABYTE)->out(10) . '<br>';

echo '<br>';

$number = new NumberBase("0xff", NumberBase::HEXADECIMAL);
echo $number . '<br>';
echo $number->to(NumberBase::DECIMAL) . '<br>';
echo $number->to(NumberBase::OCTAL) . '<br>';
echo $number->to(NumberBase::BINARY) . '<br>';

echo '<br>';

$hatSize = new HatSize(40, HatSizeSystem::CENTIMETRE);
echo $hatSize . '<br>';
echo $hatSize->to(HatSizeSystem::AMERICAN) . '<br>';
echo $hatSize->to(HatSizeSystem::BRITISH) . '<br>';
echo $hatSize->to(HatSizeSystem::INCH) . '<br>';

echo '<br>';

$shoeSize = new ChildShoeSize(20, ShoeSizeSystem::EUROPEAN);
echo $shoeSize . '<br>';
echo $shoeSize->to(ShoeSizeSystem::AMERICAN) . '<br>';
echo $shoeSize->to(ShoeSizeSystem::BRITISH) . '<br>';
echo $shoeSize->to(ShoeSizeSystem::INCH) . '<br>';

Sample output:

1.00 m
1.30 m
5.70 m
6.23 yd

1,000.00 MB
8388629474.89 b
7.81 Gb
0.0009534451 TB

0xff
255
o377
b11111111

40 cm
4 US
4 7/8 UK
15.748 in

20 EUR
4.5 - 5 US
3.5 - 4 UK
4.625 in