https://github.com/2tvenom/cborencode

PHP CBOR encoder/decoder
https://github.com/2tvenom/cborencode

Last synced: 3 days ago
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PHP CBOR encoder/decoder

• Host: GitHub
• URL: https://github.com/2tvenom/cborencode
• Owner: 2tvenom
• License: other
• Created: 2014-01-23T21:32:44.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2022-03-30T10:48:07.000Z (almost 3 years ago)
• Last Synced: 2024-12-30T01:17:04.907Z (10 days ago)
• Language: PHP
• Size: 23.4 KB
• Stars: 60
• Watchers: 8
• Forks: 19
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
#CBOR encoder for PHP

--------

Decoder/encoder from PHP data to CBOR binary string. This code has been developed and maintained by Ven at January 2014.

CBOR is an object representation format defined by the [IETF](http://ietf.org).

The [specification](http://tools.ietf.org/html/rfc7049)

has recently been approved as an IETF Standards-Track specification

and has been published as RFC 7049.

## Installation

Add `2tvenom/cborencode` as a requirement to composer.json:

```JavaScript

{

    "require": {

       "2tvenom/cborencode": "1.0.0"

    }

}

```

## Usage

```php

 100000, "variable2" => "Hello, World!", "Hello!"), 0.234, 0, null, 590834290589032580);

//encoded string

$encoded_data = \CBOR\CBOREncoder::encode($target);

//debug info output

$byte_arr = unpack("C*", $encoded_data);

echo "Byte hex map = " . implode(" ", array_map(function($byte){

        return "0x" . strtoupper(dechex($byte));

    }, $byte_arr)) . PHP_EOL;

echo "Byte dec map = " . implode(" ", $byte_arr) . PHP_EOL;

//decode

$decoded_variable = \CBOR\CBOREncoder::decode($encoded_data);

//output

var_dump($decoded_variable);

```

## Compatibility

Checked with [Ruby extension](https://github.com/cabo/cbor-ruby) in encode and decode

## Known issues

- Not support tags. 6 major type *(in future)*

- Not support 16 and 32 floats encoding *(maybe in future)*

- All floats will be serialized only as IEEE 754 Double-Precision Float (64 bits follow)

- Encode does't support indefinite-length values.