php-standard-library/either-or-both

Three-variant disjoint union type (Left/Right/Both) for values that may be present on either or both of two sides

6.2.1 2026-05-23 20:26 UTC

Requires

• php: ~8.4.0 || ~8.5.0
• php-standard-library/comparison: ^6.0
• php-standard-library/foundation: ^6.0
• php-standard-library/option: ^6.0

Requires (Dev)

• php-standard-library/str: ^6.0
• phpunit/phpunit: ^13.0

Conflicts

• azjezz/psl: *

MIT

• Seifeddine Gmati
• Contributors

• either
• union-type
• both
• either-or-both
• these

README

Three-variant disjoint union type (Left/Right/Both) for values that may be present on either or both of two sides.

• Documentation
• Contributing
• Create Pull Request
• Report an Issue