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This article is to share with you about the features of BtcTool in php. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

BtcTool is a PHP bitcoin application development kit based on third-party services and offline naked transactions. It is suitable for PHP developers who do not want to deploy local nodes. The development package mainly includes the following features:

Using third-party services to obtain utxo collections of specified addresses

Offline generation of naked consumer transactions

Broadcast naked transactions using third-party services

The third-party services currently supported by BtcTool include and can be easily extended:

Blockchain.info

Btc.com

BtcTool download address: http://sc.hubwiz.com/codebag/btc-php-lib/

1. Code list

BtcTool runs under the environment of * * Php 7.1 drivers *. The current version 1.0.0. The main code files are as follows:

The code file describes the btctool/src/Wallet.php offline wallet class Development package entry btctool/src/Utxo.php unconsumed transaction output class btctool/src/UtxoBag.phpUtxo collection class btctool/src/UtxoCollector.phpUtxo collector interface btctool/src/CloudUtxoCollector.php Utxo collector implementation based on third-party services btctool/src/UtxoSelector.phpUtxo filter interface btchtool/src/DefaultUtxoSelector.php default Utxo filter implementation btctool/src/Broadcaster.php transaction broadcaster interface btctool/src/CloudBroadcaster.php based on third-party services Transaction broadcaster implements btctool/src/Utils.php common auxiliary functions demo/wallet-init.php local wallet initialization demo/wallet-demo.php wallet load, Naked transaction construction and broadcast vendor third-party dependency package directory composer.jsoncomposer configuration file 2. instructions

The entry of BtcTool is the Wallet class, and the basic steps are as follows:

Create an instance of Wallet

Add the private key to the Wallet instance

Use the * * sendTx () * * method of the Wallet instance to obtain the encoded naked transaction

Use the * * broadcast () * * method of the Wallet instance to broadcast naked transactions

The sample code is as follows, which is explained in the notes:

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