bakame/http-structured-fields is a framework-agnostic PHP library that allows you to parse, serialize, create, update and validate HTTP Structured Fields in PHP according to the RFC9651.

Once installed you will be able to do the following:

use Bakame\Http\StructuredFields\OuterList;

//1 - parsing an Accept Header
$fieldValue = 'text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, */*;q=0.8';
$container = OuterList::fromRfc9651($fieldValue);
$container[1]->value()->toString(); // returns 'application/xhtml+xml'
$container[1]->parameterByKey(key: 'q', default: 1.0); // returns 1.0 if the parameter is not defined

PHP >= 8.1 is required but the latest stable version of PHP is recommended.

Use composer:

composer require bakame/http-structured-fields

Full documentation can be found at https://bakame-php.github.io/http-structured-fields

Contributions are welcome and will be fully credited. Please see CONTRIBUTING and CODE OF CONDUCT for details.

The library:

• has a PHPUnit test suite
• has a coding style compliance test suite using PHP CS Fixer.
• has a code analysis compliance test suite using PHPStan.
• is compliant with the language agnostic HTTP Structured Fields Test suite.

To run the tests, run the following command from the project folder.

composer test

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

• ignace nyamagana butera
• All Contributors

The package internal parser is heavily inspired by previous work done by Gapple on Structured Field Values for PHP.

The MIT License (MIT). Please see License File for more information.