Clean code approach to blockchain technology. Learn blockchain by reading source code.
- Block structure and hashing
- Genesis block
- Storing and validate Blockchain
- Proof of Work with difficulty (missing consensus on the difficulty)
- Communicating with other nodes & controlling the node (based on ReactPHP)
- Simple persistence layer
- Going serverless with AWS Lambda (experiment)
- Start working on KondasCoin akondas/coin 🚀 (Transactions, Wallet, Transaction relaying, Maybe some UI)
To start the node:
bin/node
Default web server port is 8080 but you can change it with --http-port param:
bin/node --http-port=9090
Default p2p server port is 3030 but you can change it with --p2p-port param:
bin/node --p2p-port=2020
To control node you can use simple (pseudo) REST API:
[GET] /blocks Response (list of all blocks):
[{"index":0,"hash":"8b31c9ec8c2df21968aca3edd2bda8fc77ed45b0b3bc8bc39fa27d5c795bc829","previousHash":"","createdAt":"2018-02-23 23:59:59","data":"PHP is awesome!","difficulty":0,"nonce":0}]
[POST] /mine Request (raw):
Data to mine (any string).
Response (mined block):
{"index":1,"hash":"a6eba6325a677802536337dc83268e524ffae5dc7db0950c98ff970846118f80","previousHash":"8b31c9ec8c2df21968aca3edd2bda8fc77ed45b0b3bc8bc39fa27d5c795bc829","createdAt":"2018-03-13 22:37:07","data":"Something goof","difficulty":0,"nonce":0}
[GET] /peers Response (list of all connected peers):
[{"host":"127.0.0.1","port":3131}]
[POST] /peers/add Request (json with peer):
{"host":"127.0.0.1", "port":"3131"}
Response: 204 (empty)
To run test suite:
composer tests
Checkers and fixers are in coding-standard.neon. To run:
composer fix-cs
php-blockchain is released under the MIT Licence. See the bundled LICENSE file for details.
Arkadiusz Kondas (@ArkadiuszKondas)
Blockchain用PHP实现
最小PHP版本构建状态许可
区块链技术的干净代码方法。通过阅读源代码来学习区块链。 路线图
块结构和散列 创世纪块 存储和验证区块链 有困难的工作证明(在困难上缺少共识) 与其他节点通信并控制节点(基于php) 简单的持久层 用AWS Lambda去服务器(实验) 开始开发KondasCoin akondas/coin rocket(事务、钱包、事务中继，可能是一些UI)
Node
To start the node:
bin/node
Default web server port is 8080 but you can change it with --http-port param:
bin/node --http-port=9090
Default p2p server port is 3030 but you can change it with --p2p-port param:
bin/node --p2p-port=2020
API
To control node you can use simple (pseudo) REST API:
[GET] /blocks Response (list of all blocks):
[{"index":0,"hash":"8b31c9ec8c2df21968aca3edd2bda8fc77ed45b0b3bc8bc39fa27d5c795bc829","previousHash":"","createdAt":"2018-02-23 23:59:59","data":"PHP is awesome!","difficulty":0,"nonce":0}]
[POST] /mine Request (raw):
Data to mine (any string).
Response (mined block):
{"index":1,"hash":"a6eba6325a677802536337dc83268e524ffae5dc7db0950c98ff970846118f80","previousHash":"8b31c9ec8c2df21968aca3edd2bda8fc77ed45b0b3bc8bc39fa27d5c795bc829","createdAt":"2018-03-13 22:37:07","data":"Something goof","difficulty":0,"nonce":0}
[GET] /peers Response (list of all connected peers):
[{"host":"127.0.0.1","port":3131}]
[POST] /peers/add Request (json with peer):
{"host":"127.0.0.1", "port":"3131"}
Response: 204 (empty) Tests
To run test suite:
composer tests
Coding standards
Checkers and fixers are in coding-standard.neon. To run:
composer fix-cs
License
php-blockchain is released under the MIT Licence. See the bundled LICENSE file for details. Author
Arkadiusz Kondas (@ArkadiuszKondas)