Libraries tagged by rules-engine

Lightweight business rule engine with declarative conditions and actions

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Symfony Rule Engine Bundle - Parses & Evaluates Rules Written in a JavaScript-like Syntax

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Reusable library

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A flexible and extensible PHP promotion rule engine for shopping cart scenarios — supports discounts, tiered offers, member pricing, and more.

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A rules engine for Laravel that resolves values from named rule sets against facts, with immutable, dated versions and a per-rule history of every change

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通用规则引擎

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Rule engine extension for Bot Template Framework

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A reactive workflow orchestration and scheduling engine for Laravel — rule-driven, DAG-based, multi-node safe.

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High speed rules engine

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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 small expression language for business rules: one rule gives the same answer in Python, JavaScript, PHP, C++23, Common Lisp, Rust and Go, or in your database as SQL. Exact decimal arithmetic, no floating point, no truthiness.

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

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灵活计费引擎 - 支持多层级条件判断、公式计算、规则匹配

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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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