https://github.com/kornrunner/php-ethereum-offline-raw-tx

Pure PHP Ethereum Offline (Raw) Transaction Signer
https://github.com/kornrunner/php-ethereum-offline-raw-tx

eip1559 eth ethereum offline raw transaction

Last synced: about 1 year ago
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Pure PHP Ethereum Offline (Raw) Transaction Signer

• Host: GitHub
• URL: https://github.com/kornrunner/php-ethereum-offline-raw-tx
• Owner: kornrunner
• License: mit
• Created: 2018-06-01T11:48:19.000Z (about 8 years ago)
• Default Branch: main
• Last Pushed: 2024-07-23T21:37:29.000Z (almost 2 years ago)
• Last Synced: 2025-03-31T05:07:37.233Z (about 1 year ago)
• Topics: eip1559, eth, ethereum, offline, raw, transaction
• Language: PHP
• Homepage:
• Size: 257 KB
• Stars: 55
• Watchers: 4
• Forks: 30
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

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

Pure PHP Ethereum Offline Raw Transaction Signer

Ethereum raw transaction hash offline in PHP

## Installation

```sh

$ composer require kornrunner/ethereum-offline-raw-tx

```

## Usage

```php

use kornrunner\Ethereum\Transaction;

$nonce    = '04';

$gasPrice = '03f5476a00';

$gasLimit = '027f4b';

$to       = '1a8c8adfbe1c59e8b58cc0d515f07b7225f51c72';

$value    = '2a45907d1bef7c00';

$privateKey = 'b2f2698dd7343fa5afc96626dee139cb92e58e5d04e855f4c712727bf198e898';

$transaction = new Transaction ($nonce, $gasPrice, $gasLimit, $to, $value);

$transaction->getRaw ($privateKey);

// f86d048503f5476a0083027f4b941a8c8adfbe1c59e8b58cc0d515f07b7225f51c72882a45907d1bef7c00801ba0e68be766b40702e6d9c419f53d5e053c937eda36f0e973074d174027439e2b5da0790df3e4d0294f92d69104454cd96005e21095efd5f2970c2829736ca39195d8

```

With different `chainId`

```php

use kornrunner\Ethereum\Transaction;

$nonce    = '04';

$gasPrice = '03f5476a00';

$gasLimit = '027f4b';

$to       = '1a8c8adfbe1c59e8b58cc0d515f07b7225f51c72';

$value    = '2a45907d1bef7c00';

$chainId  = 1;

$privateKey = 'b2f2698dd7343fa5afc96626dee139cb92e58e5d04e855f4c712727bf198e898';

$transaction = new Transaction ($nonce, $gasPrice, $gasLimit, $to, $value);

$transaction->getRaw ($privateKey, $chainId);

// f86d048503f5476a0083027f4b941a8c8adfbe1c59e8b58cc0d515f07b7225f51c72882a45907d1bef7c008025a0db4efcc22a7d9b2cab180ce37f81959412594798cb9af7c419abb6323763cdd5a0631a0c47d27e5b6e3906a419de2d732e290b73ead4172d8598ce4799c13bda69

```

Create a EIP1559 transaction

```php

use kornrunner\Ethereum\EIP1559Transaction;

$nonce = '02';

$maxPriorityFeePerGas = 'b2d05e00';

$maxFeePerGas = '6fc23ac00';

$gasLimit = '5208';

$to = '1a8c8adfbe1c59e8b58cc0d515f07b7225f51c72';

$value = '29a2241af62c0000';

$data = '';

$chainId = 1;

$privateKey = 'b2f2698dd7343fa5afc96626dee139cb92e58e5d04e855f4c712727bf198e898';

$transaction = new EIP1559Transaction($nonce, $maxPriorityFeePerGas, $maxFeePerGas, $gasLimit, $to, $value, $data);

$rawTx = $transaction->getRaw($privateKey, $chainId);

// 02f873010284b2d05e008506fc23ac00825208941a8c8adfbe1c59e8b58cc0d515f07b7225f51c728829a2241af62c000080c080a0dd32dc794af9a9085d6772c40656fc156a577570c6fd32f2a2d4126673373919a066cf1859672a9e6fdbb00ebd230bcfec66cac1c99f5c83598ecae6025d0e91f4

```

## 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"