Last updated: 2026-10-25

Note

This README was generated by SKILL, get the ZH version from here.

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REDIS DOWN? YOUR APP KEEPS RUNNING!

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A PHP Redis client with persistent connections, per-call database selection, and failure-safe default returns

Table of Contents

• Features
• Architecture
• License
• Author

Features

composer require pardnchiu/redis-cli · Documentation

• Connection Failures Never Crash — Connect or auth failures only reach error_log, and every method returns a safe default such as false, an empty array, or 0 so callers can degrade.
• Persistent Connections, Lazy Reconnect — pconnect reuses connections to cut handshake cost, and after a failed first connect every call tries to connect again.
• Per-Call Database Selection — The first argument of every method is the DB index, so one instance works across multiple logical databases.
• TTL on Write — Write methods for strings, hashes, lists, and sets accept an expiry in seconds, removing the extra EXPIRE call.
• Common Data Types Covered — Strings, counters, hashes, lists, set algebra, and batch reads and writes share one consistent method signature.

Architecture

Full Architecture

graph TB
    A[Caller] --> B[pardnchiu\RDB]
    ENV[REDIS_HOST / PORT / PASSWORD] --> C[getConnection]
    B --> C
    C -->|OK| D[exec: select db + command]
    C -->|Fail| E[Safe default]
    D --> F[(Redis)]

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License

This project is licensed under the MIT LICENSE.

Author

Just open an issue to share an idea.

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©️ 2024 邱敬幃 Pardn Chiu