https://github.com/kornrunner/php-ethereum-token

PHP Ethereum Token Utils
https://github.com/kornrunner/php-ethereum-token

erc20 eth ethereum php-ethereum raw token transaction

Last synced: 11 months ago
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PHP Ethereum Token Utils

• Host: GitHub
• URL: https://github.com/kornrunner/php-ethereum-token
• Owner: kornrunner
• License: mit
• Created: 2020-02-06T22:30:53.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2023-09-16T18:30:51.000Z (over 2 years ago)
• Last Synced: 2024-11-08T16:05:06.872Z (over 1 year ago)
• Topics: erc20, eth, ethereum, php-ethereum, raw, token, transaction
• Language: PHP
• Homepage:
• Size: 88.9 KB
• Stars: 11
• Watchers: 4
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# php-ethereum-token [![Tests](https://github.com/kornrunner/php-ethereum-token/actions/workflows/tests.yml/badge.svg?branch=master)](https://github.com/kornrunner/php-ethereum-token/actions/workflows/tests.yml) [![Coverage Status](https://coveralls.io/repos/github/kornrunner/php-ethereum-token/badge.svg?branch=master)](https://coveralls.io/github/kornrunner/php-ethereum-token?branch=master) [![Latest Stable Version](https://poser.pugx.org/kornrunner/ethereum-token/v/stable)](https://packagist.org/packages/kornrunner/ethereum-token)

PHP Ethereum Token Utils

## Installation

```sh

$ composer require kornrunner/ethereum-token

```

## Usage

To prepare a offline transaction, using `kornrunner/ethereum-offline-raw-tx`

```php

use kornrunner\Ethereum\Token;

use kornrunner\Ethereum\Transaction;

$nonce    = '04';

$gasPrice = '03f5476a00';

$gasLimit = '027f4b';

$to       = '1a8c8adfbe1c59e8b58cc0d515f07b7225f51c72';

$privateKey = 'b2f2698dd7343fa5afc96626dee139cb92e58e5d04e855f4c712727bf198e898';

$token = new Token;

$usdt  = new Token\USDT;

$amount = 20;

$hexAmount = $token->hexAmount($usdt, $amount);

// 0x1312d00

$data = $token->getTransferData($to, $hexAmount);

// 0xa9059cbb0000000000000000000000001a8c8adfbe1c59e8b58cc0d515f07b7225f51c720000000000000000000000000000000000000000000000000000000001312d00

$transaction = new Transaction($nonce, $gasPrice, $gasLimit, $usdt::ADDRESS, '', $data);

$transaction->getRaw($privateKey);

// f8a9048503f5476a0083027f4b94dac17f958d2ee523a2206206994597c13d831ec7b844a9059cbb0000000000000000000000001a8c8adfbe1c59e8b58cc0d515f07b7225f51c720000000000000000000000000000000000000000000000000000000001312d00801ba03e141ea4233ec00bb3a80d7fea5f774b736772851b7bad18453d0f3c6097c42e9fa6eb47b6bead6a76d7db12809e2c916df999d7b99b613fcaa135abd8a0078e

```

## Crypto

[![Ethereum](https://user-images.githubusercontent.com/725986/61891022-0d0c7f00-af09-11e9-829f-096c039bbbfa.png) 0x9c7b7a00972121fb843af7af74526d7eb585b171][Ethereum]

[Ethereum]: https://etherscan.io/address/0x9c7b7a00972121fb843af7af74526d7eb585b171 "Donate with Ethereum"