mbezhanov/ethereum-converter

A simple library for performing conversion between various Ethereum units

v2.0.0 2021-03-12 07:23 UTC

Requires

• php: ^7.3|^8.0

Requires (Dev)

• phpunit/phpunit: ^9.5

MIT

• Marin Bezhanov

README

A simple library for performing easy conversion between various Ethereum units.

The conversion logic has been modelled after web3.js

This library requires the bcmath PHP extension.

Installation:

composer require mbezhanov/ethereum-converter

Usage:

$converter = new Bezhanov\Ethereum\Converter();

// convert from Wei to another unit:
$value = $converter->fromWei('21000000000000', 'finney');
echo $value; // "0.021"

// convert from another unit to Wei:
$value = $converter->toWei('1', 'ether');
echo $value; // "1000000000000000000"

Supported units:

• kwei / ada
• mwei / babbage
• gwei / shannon
• szabo
• finney
• ether
• kether / grand / einstein
• mether
• gether
• tether