northrook/parameters

Typed parameter collections for layer-aware parameter resolution

dev-main 2026-08-21 19:38 UTC

Requires

• php: >=8.5
• northrook/core-contracts: dev-main

Requires (Dev)

• northrook/error-handler: dev-main
• northrook/php-cs: dev-main
• northrook/php-debug: dev-main
• phpstan/phpstan: ^2.2
• phpunit/phpunit: ^13

BSD-3-Clause

• Martin Nielsen

Published on Packagist.org on 2026-08-21 18:38 UTC

README

Typed parameter collections with dotted keys and {parameter.key} resolution.

• ParameterStore — mutable compile-time bag of contracts ParameterReference (soft $immutable lock). merge() deep-merges nested layers; get($key, create: true) inserts a virgin reference (Parameter\Value::Unset) for compiler passes; resolve() / toParameterMap() expand placeholders into frozen Parameters (unset values throw).
• ParameterMap — read-only map of compiled contracts Parameter (ParameterMap::from() / ParameterStore::toParameterMap()).

Persistence (OPCached dumps) is handled by northrook/php-generator, not this package.