QCubed-4 Common Library

Common classes for the entire QCubed-4 framework.

There are several repositories:

• qcubed-4/application — the core QCubed functionality: forms, controls, UI rendering
• qcubed-4/orm — the object-relational mapper enabling powerful queries
• qcubed-4/i18n — translation and localization services
• qcubed-4/cache — caching layers for QCubed
• qcubed-4/app-starter — a quick-start template to begin new QCubed projects
• qcubed-4/common — shared classes used across QCubed-4 repositories
• qcubed-4/bootstrap — Bootstrap integration for QCubed

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SessionCleaner Utility

SessionCleaner is a lightweight helper that automatically manages and cleans temporary PHP session keys.

This utility is extremely helpful in workflows such as:

• image uploads & avatar croppie handlers
• wizard / multi-step forms
• modal-based temporary actions
• any UI process that stores short-lived state

Key Features

• Automatic cleanup of expired session keys
• Protected keys via setPreserveKeys()
• Timestamp-based expiration tracking
• One-line global cleanup with autoClean()
• Developer debug mode
  • Direct call:

    SessionCleaner::debugDump();

  • OR via URL parameter:

    ?sc_debug=1
    

✔ Usage Example

use QCubed\Helper\SessionCleaner;

// Session keys that must never be removed
SessionCleaner::setPreserveKeys(['logged_user_id', 'csrf_token', 'qformstate']);

// Automatically remove temporary session keys older than 30 minutes
SessionCleaner::autoClean(1800);

More details can be found in: docs/SessionCleaner.md