php-conversion
==============
[](https://travis-ci.org/crisu83/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:
```php
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 . '
';
echo $length->add(1, LengthUnit::FOOT) . '
';
echo $length->add(5)->sub(2, LengthUnit::FOOT) . '
';
echo $length->to(LengthUnit::YARD) . '
';
echo '
';
$di = new DigitalInformation(1000, DIUnit::MEGABYTE);
echo $di . '
';
echo $di->to(DIUnit::BIT)->out(2, '.', '') . '
';
echo $di->to(DIUnit::GIGABIT) . '
';
echo $di->to(DIUnit::TERABYTE)->out(10) . '
';
echo '
';
$number = new NumberBase("0xff", NumberBase::HEXADECIMAL);
echo $number . '
';
echo $number->to(NumberBase::DECIMAL) . '
';
echo $number->to(NumberBase::OCTAL) . '
';
echo $number->to(NumberBase::BINARY) . '
';
echo '
';
$hatSize = new HatSize(40, HatSizeSystem::CENTIMETRE);
echo $hatSize . '
';
echo $hatSize->to(HatSizeSystem::AMERICAN) . '
';
echo $hatSize->to(HatSizeSystem::BRITISH) . '
';
echo $hatSize->to(HatSizeSystem::INCH) . '
';
echo '
';
$shoeSize = new ChildShoeSize(20, ShoeSizeSystem::EUROPEAN);
echo $shoeSize . '
';
echo $shoeSize->to(ShoeSizeSystem::AMERICAN) . '
';
echo $shoeSize->to(ShoeSizeSystem::BRITISH) . '
';
echo $shoeSize->to(ShoeSizeSystem::INCH) . '
';
```
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
```