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Example code of slivka-b/web3.php

Informations about the package web3.php

web3.php

Build Status codecov Join the chat at https://gitter.im/web3-php/web3.php Licensed under the MIT License

A php interface for interacting with the Ethereum blockchain and ecosystem.

Install

Set minimum stability to dev

Then

Or you can add this line in composer.json

Usage

New instance

Using provider

You can use callback to each rpc call:

Eth

Or

Net

Or

Batch

web3

eth

net

personal

Contract

Assign value to outside scope(from callback scope to outside scope)

Due to callback is not like javascript callback, if we need to assign value to outside scope, we need to assign reference to callback.

Examples

To run examples, you need to run ethereum blockchain local (testrpc).

If you are using docker as development machain, you can try ethdock to run local ethereum blockchain, just simply run docker-compose up -d testrpc and expose the 8545 port.

Develop

Local php cli installed

  1. Clone the repo and install packages.

  2. Run test script.

Docker container

  1. Clone the repo and run docker container.

  2. Copy web3.php to web3.php/docker/app directory and start container.

  3. Enter php container and install packages.

  4. Change testHost in TestCase.php

  5. Run test script
Install packages

Enter container first

  1. gmp

  2. bcmath
Remove extension

Move the extension config from /usr/local/etc/php/conf.d/

API

Todo.

License

MIT

All versions of web3.php with dependencies

PHP Build Version
Package Version
Requires php Version ^7.1|^8.1
ext-mbstring Version *
guzzlehttp/guzzle Version ^7.0
kornrunner/keccak Version ~1.0
phpseclib/phpseclib Version ^2.0
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