https://github.com/Bit-Wasp/buffertools-php

Toolbox for working with binary and hex data. Similar to NodeJS Buffer.
https://github.com/Bit-Wasp/buffertools-php

binary buffer hex

Last synced: about 1 month ago
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Toolbox for working with binary and hex data. Similar to NodeJS Buffer.

• Host: GitHub
• URL: https://github.com/Bit-Wasp/buffertools-php
• Owner: Bit-Wasp
• Created: 2015-03-23T09:59:30.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2023-07-04T14:06:49.000Z (almost 2 years ago)
• Last Synced: 2025-03-23T08:07:10.272Z (about 1 month ago)
• Topics: binary, buffer, hex
• Language: PHP
• Size: 252 KB
• Stars: 64
• Watchers: 5
• Forks: 28
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

        
# Buffertools

This library provides a `Buffer` and `Parser` class to make dealing with binary data in PHP easier.

`Templates` extend this by offering a read/write interface for larger serialized structures. 

[![Build Status](https://travis-ci.org/Bit-Wasp/buffertools-php.svg?branch=master)](https://travis-ci.org/Bit-Wasp/buffertools-php)

[![Code Coverage](https://scrutinizer-ci.com/g/bit-wasp/buffertools-php/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/bit-wasp/buffertools-php/?branch=master)

[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/Bit-Wasp/buffertools-php/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/Bit-Wasp/buffertools-php/?branch=master)

[![Latest Stable Version](https://poser.pugx.org/bitwasp/buffertools/v/stable)](https://packagist.org/packages/bitwasp/buffertools)

[![Total Downloads](https://poser.pugx.org/bitwasp/buffertools/downloads)](https://packagist.org/packages/bitwasp/buffertools)

[![License](https://poser.pugx.org/bitwasp/buffertools/license)](https://packagist.org/packages/bitwasp/buffertools)

## Requirements:

 * PHP 7.0+

 * Composer

 * ext-gmp

## Installation

 You can install this library via Composer: `composer require bitwasp/buffertools` 

  

## Examples 

 

 Buffer's are immutable classes to store binary data. 

 Buffer::hex can be used to initialize from hex

 Buffer::int can be used to initialize from a positive decimal integer (int|string)

   

 Buffer's main methods are:

  - getBinary()

  - getHex()

  - getInt()

 Parser will read Buffers. 

 Parser's main methods are: 

  - readBytes()

  - writeBytes()

  - readArray()

  - writeArray()

  

 In most cases, the interface offered by Parser should not be used directly. 

 Instead, Templates expose read/write access to larger serialized structures.

 

 - [Example 1: Using buffer to wrap binary data](./examples/usingBuffer.php) 

 - [Example 2: Using parser to extract binary data](./examples/usingParser.php) 

 - [Example 3: Using templates to read multiple elements from a parser](./examples/usingTemplates.php) 

 - [Example 4: Using templates to read/write structured messages](./examples/usingTemplates2.php)