Libraries tagged by rules engine

A transparent expression & rule evaluator in pure PHP. No dependencies. Strict typing, a safe mode that collects missing variables instead of failing, and an explain mode that shows exactly why a rule passed or failed. Move business logic out of your code.

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A simple stateless production rules engine for PHP 5.3.

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Treat your business logic as data with this dynamic, data-driven engine for Laravel.

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PHP bindings for datalogic-rs — a JSONLogic (json-logic) rules engine with a native Rust core via PHP FFI. Identical semantics across PHP, Node.js, WASM, Python, Go, Java, .NET, and Rust.

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Simple library for connecting your app to your DecisionRules.io

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A simple stateless agnostic rules engine for PHP 7.2+

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Rule-based Laravel pricing engine with configurable coupon, tax, and shipping rules.

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Solarium compilation target for RulerZ

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Pomm compilation target for RulerZ

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Elasticsearch compilation target for RulerZ

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A modern, extensible PHP library for validating primitive data types, files, nested objects, and arrays of objects with reusable and centralized validation rules.

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a simple workflow library for creating workflows in php

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Dynamic pricing engine for the AIArmada Commerce ecosystem

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Ruler support for Symfony2.

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Port of Ruler rules engine to a ZF2 module

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