Libraries tagged by php value objects

Ethereum JSON-RPC client in pure PHP — raw eth_* mirror (EthRpcClient) + ethers.js v6-flavoured facade (JsonRpcProvider) over any PSR-18 client. Typed Value Objects (transaction + receipt bundle, block, fee data, fee history, logs), bigint-safe hex/decimal helpers.

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PHP library to simplify getting and setting values in arrays and objects.

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A small, framework-agnostic PHP money value object for safe monetary calculations.

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Provides ISO 3166-1 country and ISO 3166-2 subdivision value objects for PHP, with Alpha-2, Alpha-3, numeric, and IANA timezone resolution.

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Domain layer foundation for PHP 8.2+ providing Value Objects with attribute-based validation, Entities, Aggregates, Rules, Specifications, Policies, Invariants, Transformers, and a framework-agnostic adapter system.

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Polysource Admin — core contracts and value objects. Pure PHP, zero Symfony dependency.

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Domain layer foundation for PHP 8.2+ providing Value Objects with attribute-based validation, Entities, Aggregates, Rules, Specifications, Policies, Invariants, Transformers, and a framework-agnostic adapter system.

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Immutable Money and Currency value objects for the ez-php ecosystem — ISO 4217 currencies, arbitrary-precision arithmetic via ez-php/bignum, allocation, and locale-aware formatting

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Arbitrary-precision integer and decimal arithmetic for the ez-php ecosystem — immutable BigInteger and BigDecimal value objects backed by bcmath (gmp optional)

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A simple plain PHP manifest parser which will return a Value Object to pass around in your application

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A framework-agnostic PHP DTO package that provides nested casting, recursive serialization, validation, assemblers, and immutable DTO support out of the box.

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The library provides tools for two-way transformation of DTO objects ⇄ arrays, respecting typing, contracts, and flexible transformation logic.

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Arbitrary-precision numbers for PHP, where arithmetic is exact and rounding is explicit.

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Models ISO-4217 currencies as a PHP enum, with per-currency fraction digit resolution.

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Implements tactical DDD building blocks for PHP: entities, aggregate roots, domain events, snapshots, and upcasters.

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