https://github.com/dahlia/bencodex-php

Bencodex reader/writer for PHP
https://github.com/dahlia/bencodex-php

bencodex bencoding php serialization

Last synced: 11 days ago
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Bencodex reader/writer for PHP

• Host: GitHub
• URL: https://github.com/dahlia/bencodex-php
• Owner: dahlia
• License: mit
• Created: 2021-10-16T16:41:30.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2022-09-15T16:40:20.000Z (over 2 years ago)
• Last Synced: 2024-12-14T01:11:55.943Z (18 days ago)
• Topics: bencodex, bencoding, php, serialization
• Language: PHP
• Homepage: https://packagist.org/packages/bencodex/bencodex
• Size: 326 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Bencodex reader/writer for PHP

==============================

[![Packagist Version][]][Packagist]

[![MIT License][]](LICENSE)

[![GitHub Actions Status][]][GitHub Actions]

[Packagist]: https://packagist.org/packages/bencodex/bencodex

[Packagist Version]: http://poser.pugx.org/bencodex/bencodex/v

[MIT License]: http://poser.pugx.org/bencodex/bencodex/license

[GitHub Actions Status]: https://github.com/dahlia/bencodex-php/actions/workflows/build.yaml/badge.svg

[GitHub Actions]: https://github.com/dahlia/bencodex-php/actions/workflows/build.yaml

This package implements [Bencodex] serialization format which extends

[Bencoding].  Complianet with Bencodex 1.2.

~~~ php

php > echo Bencodex\encode(['foo' => 123, 'bar' => [true, false]]);

du3:barltfeu3:fooi123ee

php > var_dump(Bencodex\decode('du3:barltfeu3:fooi123ee'));

object(stdClass)#4 (2) {

  ["bar"]=>

  array(2) {

    [0]=>

    bool(true)

    [1]=>

    bool(false)

  }

  ["foo"]=>

  int(123)

}

~~~

Requirements

------------

[![PHP Version Requirement][]][Packagist]

- PHP 5.4 or later

- [iconv] extension (`--with-iconv`)

[PHP Version Requirement]: http://poser.pugx.org/bencodex/bencodex/require/php

[iconv]: https://www.php.net/manual/en/book.iconv.php

Type correspondences

--------------------

| PHP                                    | Bencodex                  |

|----------------------------------------|---------------------------|

| Null                                   | Null                      |

| Boolean                                | Boolean                   |

| Integer                                | Integer                   |

| Double[^1]                             | Integer (truncated)       |

| Numeric string[^2]                     | Integer ≥ [`PHP_INT_MAX`] |

| String which can be decoded as Unicode | Text[^2]                  |

| String otherwise                       | Binary[^2]                |

| List-like array[^3]                    | List                      |

| Map-like array[^1]                     | Dictionary                |

| Object                                 | Dictionary                |

[^1]: One-way types only available for encoding.

[^2]: One-way types only available for decoding.

[^3]: Determined by [`array_is_list()` function][array_is_list].

[array_is_list]: https://www.php.net/manual/en/function.array-is-list

[`PHP_INT_MAX`]: https://www.php.net/manual/en/reserved.constants.php#constant.php-int-max

Usage

-----

- [`\Bencodex\encode(mixed $value): string`][encode]: Encodes a PHP `$value`

  into Bencodex data.

- [`\Bencodex\decode(string $bencodex): mixed`][decode]: Decodes Bencodex data

  into a PHP value.

The above APIs are merely façade, and optional parameters are omitted.

See the [complete API docs][1] as well.

[encode]: https://dahlia.github.io/bencodex-php/namespaces/bencodex.html#function_encode

[decode]: https://dahlia.github.io/bencodex-php/namespaces/bencodex.html#function_decode

[1]: https://dahlia.github.io/bencodex-php/

[Bencodex]: https://bencodex.org/

[Bencoding]: https://www.bittorrent.org/beps/bep_0003.html#bencoding