pieceofcake2/cakephp

The CakePHP 2 framework

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pkg:composer/pieceofcake2/cakephp

v2.12.0 2025-10-09 06:52 UTC

This package is auto-updated.

Last update: 2025-10-09 06:53:31 UTC


README

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This is a community-maintained fork of CakePHP 2.x that provides compatibility with PHP 8.0 and newer versions. The original CakePHP 2.x branch reached End of Life in June 2021.

Important

This fork is based on CakePHP 2.10.24. Earlier versions are not supported.

Warning

Do not use CakePHP 2.x for new projects! This fork is only for maintaining existing legacy applications. For new projects, please use CakePHP 5.x which has modern PHP support, better performance, and active development.

CakePHP 2.x Documentation | CHANGELOG | UPGRADE

Requirements & Compatibility

PHP Versions

  • PHP 8.0, 8.1, 8.2, 8.3, 8.4, 8.5

Database Support

  • MySQL 5.6, 5.7, 8.0+ (with pdo_mysql extension)
  • PostgreSQL 9.4+ (with pdo_pgsql extension)
  • SQLite 3 (with pdo_sqlite extension)
  • Microsoft SQL Server 2022+ (with pdo_sqlsrv extension)

Required PHP Extensions

  • mbstring - Multi-byte string support (strongly recommended, uses Symfony polyfill as fallback)
    • Important: The mb_encode_mimeheader() function is not available in the Symfony polyfill
    • If mbstring extension is not loaded, CakePHP will automatically use Multibyte::mimeEncode() as a fallback for email header encoding
    • However, we strongly recommend installing the mbstring extension for better compatibility and performance
  • intl - Internationalization support (optional, uses Symfony polyfill as fallback)
  • openssl - OpenSSL support (optional, required for SSL/TLS connections and encryption)
  • mcrypt - Mcrypt support (optional, deprecated in PHP 7.1+, only for legacy AES encryption)

Testing

  • All tests pass with PHPUnit 9.6 across all supported PHP versions and databases

Installation

Important

This fork requires Composer for installation. Manual installation is not supported.

Install via Composer:

{
    "require": {
        "pieceofcake2/cakephp": "^2.10"
    }
}

Then run:

composer update

After installation, copy dispatcher files from the package to your application:

# Copy web dispatcher files
cp plugins/Bake/Console/Templates/skel/webroot/index.php app/webroot/index.php
cp plugins/Bake/Console/Templates/skel/webroot/test.php app/webroot/test.php

# Copy console dispatcher
cp plugins/Bake/Console/Templates/skel/Console/cake app/Console/cake
chmod +x app/Console/cake

Note

  • This package uses Composer's replace directive to replace cakephp/cakephp.
  • This ensures that all plugins and packages that depend on cakephp/cakephp:^2.x will continue to work correctly with this fork.
  • Dispatcher files provide better error messages and simplified autoload handling.

Application Skeleton

The application skeleton has been extracted to a separate package: pieceofcake2/app

Planning to migrate to CakePHP 5.x?

If you're planning to upgrade to CakePHP 5.x in the future, you can prepare now by adopting the modern directory structure while still on CakePHP 2.x:

Traditional migration approach (harder):

CakePHP 2.x → CakePHP 5.x
(change everything at once: code + folder structure + APIs)

New gradual migration approach (easier):

Step 1: CakePHP 2.x with traditional structure
        ↓ (modernize folder structure only)
Step 2: CakePHP 2.x with CakePHP 5.x-style structure ← You can stop here
        ↓ (upgrade code only)
Step 3: CakePHP 5.x with CakePHP 5.x-style structure

Benefits:

  • Smaller, manageable changes: Separate folder restructuring from code changes
  • Test incrementally: Verify each step works before moving to the next
  • Reduced risk: You can stay on Step 2 indefinitely if needed
  • Team-friendly: Easier for teams to understand and review smaller changes

See pieceofcake2/app for the modern directory structure compatible with both CakePHP 2.x and 5.x.

Security

SSL/TLS Certificate Validation

This fork uses composer/ca-bundle for SSL/TLS certificate validation (PR #15):

  • System CA certificates: Uses OpenSSL's default certificate bundle when available (openssl.cafile or openssl.capath)
  • Fallback bundle: Falls back to Mozilla's CA certificate bundle maintained by composer/ca-bundle
  • Automatic updates: CA certificates are kept up-to-date through Composer ecosystem
  • No manual maintenance: Removed the outdated static lib/Cake/Config/cacert.pem file (last updated in 2016)

This approach ensures that HTTPS connections made by CakeSocket (e.g., for external API calls) properly validate SSL/TLS certificates using current, trusted root certificates.

Known Vulnerabilities in Original CakePHP 2.10.24

The following security vulnerabilities have been reported in the original CakePHP 2.10.24:

CVE Description Status in this Fork
CVE-2015-8379 CSRF protection bypass via _method parameter ✅ Fixed in c0fb45e, tests in PR #6
CVE-2020-15400 CSRF token fixation (exploitable with XSS) ✅ Fixed in PR #5

Note

  • CVE-2015-8379: The fix has been fully applied with comprehensive test coverage for _method parameter handling and custom HTTP methods.
  • CVE-2020-15400: Fixed by implementing HMAC-signed CSRF tokens that are cryptographically bound to the application. Tokens are now signed with the application's Security.salt, preventing token fixation attacks while maintaining backward compatibility with existing tokens.

Migration Guide

For detailed information about prerequisites, migration steps, and breaking changes, see UPGRADE.md.

Running Tests

Using Docker (Recommended)

# Copy test database configuration
cp tests/Config/database.php app/Config/database.php

# Start services
docker-compose up -d

# Install dependencies
docker-compose exec web composer install

# Run tests with specific database
DB=mysql docker-compose exec web ./vendor/bin/phpunit
DB=mysql80 docker-compose exec web ./vendor/bin/phpunit
DB=pgsql docker-compose exec web ./vendor/bin/phpunit
DB=sqlite docker-compose exec web ./vendor/bin/phpunit
DB=sqlsrv docker-compose exec web ./vendor/bin/phpunit

Local Installation

# Install dependencies
composer install

# Set up database configuration
cp app/Config/database.php.default app/Config/database.php
# Edit database.php with your database credentials

# Run tests
./vendor/bin/phpunit

Contributing

We welcome contributions! Please:

  1. Fork the repository
  2. Create a feature branch
  3. Ensure all tests pass
  4. Submit a pull request

Reporting Issues

If you find any PHP 8.x compatibility issues, please:

  • Create an issue with a clear description
  • Include PHP version and error messages
  • Provide minimal code to reproduce the issue (if possible)

Project Goals

This fork aims to:

  • ✅ Maintain PHP 8.x compatibility
  • ✅ Fix critical bugs and security issues
  • ✅ Keep tests passing on all supported platforms
  • ✅ Support gradual migration path to CakePHP 5.x
  • ❌ Add new features (focus is on compatibility and migration only)

License

This project maintains the original MIT License from CakePHP. See LICENSE for details.

Acknowledgments