Libraries tagged by immutable objects

Type-safe Optional value object for PHP 8.4+. A robust implementation of the Optional pattern inspired by Java, providing elegant null-safety and functional programming capabilities.

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Data object storage and recovery with sorting, filtering and merging

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A PHP library/collection of classes aimed to help developers using and undestanding immutable objects.

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A PHP library providing immutable Money value object

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Trait-composed, immutable-by-default data objects with JSON serialization, Serializable support, and Carbon-powered date mutators.

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Immutable, binary-backed value object for IPv4 and IPv6 addresses with parsing, classification, and comparison

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Forget Haystack vs Needle order, the object IS the Haystack. Haystack is a library that allows for pipelining and immutable structures.

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Provides immutable behavior for objects.

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Simple helper to ensure immutable objects

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A PHP library of immutable objects classes.

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The Immutable Object implementation pattern as a PHP component.

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Flag a class as being immutable by implementing the ImmutableInterface. An immutable object must never change its state; i.e. its class properties must remain unchanged after instantiation or cloning.

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A PHP library/collection of classes aimed immutable objects.

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A PHP library/collection of classes aimed immutable objects.

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Simple helper to ensure immutable objects

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