Add `dflydev/fig-cookies` as composer Dependency for ILIAS 12

[chfsx]

Assessment: dflydev/fig-cookies is a lightweight PHP library that simplifies cookie handling by providing a PSR-7-compliant interface for working with cookies in HTTP requests and responses.

General Information:

• Name of the dependency: dflydev/fig-cookies
• Version: v3.1.0
• [X] this dependency was already used in ILIAS.
• [X] the dependency's license is compatible with ILIAS' license: MIT

Type of dependency:

• [X] composer
• [ ] npm

Usage:

• \ILIAS\HTTP\Services

Reasoning: The library ensures that cookie management in ILIAS remains consistent and standardized across the project, offering easy integration with other PSR-7-compliant libraries, and providing a clean API for setting, getting, and deleting cookies.

Maintenance: Last update of the Library: 2023-07-18, PHP Version: ^7.2 || ^8.0

Links:

• Packagist: https://packagist.org/packages/dflydev/fig-cookies
• GitHub: https://github.com/dflydev/dflydev-fig-cookies.git
• Documentation:

Alternatives: Alternatives like native PHP functions (setcookie, $_COOKIE) are simpler but lack the structured and modern approach of dflydev/fig-cookies, while libraries like symfony/http-foundation are more comprehensive but may be overkill for basic cookie management, making dflydev/fig-cookies a more efficient and lightweight choice for ILIAS.

[matthiaskunkel]

Jour Fixe, 08 DEC 2025: Dependency is accepted for ILIAS 12.