README

Enterprise PHP framework designed for high-scale production applications.

🚀 Quick Start

# Basic server
bin/highper serve

# Production with all optimizations  
bin/highper serve --workers=4 --c10m --rust=enabled --memory-limit=1G --zero-downtime

# Dedicated ports mode
bin/highper serve --mode=dedicated --http-port=8080 --ws-port=8081

🏗️ Hybrid Multi-Process + Async Architecture

Core Design: Combines process isolation with async I/O efficiency

• Multi-process worker spawning using pcntl_fork()
• RevoltPHP + UV hybrid event loop per worker
• Zero-downtime deployments with blue-green/rolling strategies
• C10M optimizations for 10 million concurrent connections
• Rust FFI integration for performance-critical components

Advanced CLI Features

bin/highper help                    # Show all architecture options
bin/highper status                  # System capability check

# Architecture options
--workers=COUNT                     # Worker processes (auto-detect CPU cores)
--mode=single|dedicated             # Single port vs dedicated ports
--c10m                             # C10M optimizations  
--rust=enabled                     # Rust FFI performance boost
--zero-downtime                    # Zero-downtime deployments
--deployment-strategy=blue_green    # Deployment strategy
--memory-limit=SIZE                # Worker memory limit

🏗️ Architecture

Core Design Principles

1. Interface-Driven: All contracts defined as interfaces (NO abstract classes)
2. External Dependencies: Foundation components as external packages
3. Service Providers: Package integration via auto-discovery
4. Extension-Friendly: Everything extendable (NO final keywords)
5. Rust FFI Enhancement: Strategic performance boosts where needed

Foundation Components

Foundation Dependencies:
├── RevoltPHP/EventLoop           # Event loop foundation (C10M optimized)
├── AMPHP v3 ecosystem            # Async/parallel infrastructure  
├── amphp/http-server             # HTTP server foundation (C10M ready)
├── amphp/parallel                # Multi-process support (scalability)
├── highperapp/container          # External PSR-11 container
├── highperapp/router             # External ultra-fast router (O(1) lookups)
├── vlucas/phpdotenv              # Environment configuration
└── filp/whoops                   # Error & exception handling

📦 Package Ecosystem

HighPer Framework supports 20+ standalone packages that can be used independently:

Foundation Packages (Required):

• highperapp/container: PSR-11 container optimized for C10M
• highperapp/router: Ultra-fast router with O(1) lookups + Rust FFI
• highperapp/zero-downtime: Zero-downtime deployment system

Optional Standalone Libraries:

• highperapp/cache: Multi-driver async caching with Redis/Memcached
• highperapp/cli: Command-line interface framework
• highperapp/crypto: Cryptographic operations with Rust FFI
• highperapp/database: Async database with EventSourcing/CQRS
• highperapp/grpc: gRPC server integration
• highperapp/monitoring: Performance monitoring and metrics
• highperapp/paseto: PASETO v4 tokens with Rust FFI
• highperapp/realtime: Real-time communication protocols
• highperapp/security: Security enhancements and validation
• highperapp/spreadsheet: High-performance spreadsheet manipulation
• highperapp/stream-processing: Stream processing capabilities
• highperapp/tcp: TCP server and client implementations
• highperapp/tracing: Distributed tracing and observability
• highperapp/validator: Data validation with Rust FFI
• highperapp/websockets: WebSocket streaming with backpressure

🦀 Rust FFI Integration

Strategic Rust components provide massive performance gains:

• Router: 10-50x improvement (O(1) radix tree vs PHP regex)
• Crypto: 5-20x improvement (native operations vs PHP)
• PASETO: 3-10x improvement (vs PHP JWT libraries)
• Validator: 2-5x improvement (native regex + validation)

📁 Project Structure

/home/user/highperapp/
├── src/
│   ├── Contracts/                    # Framework interfaces (no abstract classes)
│   │   ├── ApplicationInterface.php
│   │   ├── ContainerInterface.php
│   │   ├── RouterInterface.php
│   │   ├── ConfigManagerInterface.php
│   │   └── ...
│   ├── Foundation/                   # Core implementations
│   │   ├── Application.php           # implements ApplicationInterface
│   │   ├── ConfigManager.php         # implements ConfigManagerInterface
│   │   ├── AsyncLogger.php           # implements LoggerInterface
│   │   └── ...
│   ├── ServiceProvider/              # Service provider system
│   │   ├── PackageDiscovery.php      # Auto-discover packages
│   │   └── ...
│   └── ...
├── composer.json                    # Foundation dependencies
└── README.md

🚀 Quick Start

Installation

composer require highperapp/highper-php

Basic Usage

<?php

use HighPerApp\HighPer\Foundation\Application;

// Create application with auto-discovery
$app = new Application([
    'packages' => [
        'auto_discover' => true,     # Automatically load installed packages
        'websockets' => true,        # Enable WebSocket support
        'database' => true,          # Enable async database
        'cache' => true,             # Enable high-performance caching
    ]
]);

// Bootstrap and run
$app->bootstrap();
$app->run();

With Rust FFI Performance

# Build Rust components for maximum performance
cd packages/highper-router/rust && ./build.sh
cd packages/highper-crypto/rust && ./build.sh
cd packages/highper-paseto/rust && ./build.sh
cd packages/highper-validator/rust && ./build.sh

🧪 Comprehensive Testing

Professional test suite covering all architecture components:

# Run all tests
php run-tests.php

# Specific test suites  
php run-tests.php --suite=unit                    # Core components
php run-tests.php --suite=integration             # CLI and architecture
php run-tests.php --suite=performance             # C10M validation
php run-tests.php --suite=concurrency             # Multi-process safety

# System capability check
php run-tests.php --system-check

Test Coverage

• Unit Tests: ProcessManager, HybridEventLoop, ArchitectureValidator
• Integration Tests: CLI commands, multi-process architecture
• Performance Tests: C10M optimizations, memory efficiency
• Concurrency Tests: Thread safety, race condition prevention

📁 Key Implementation Files

src/Foundation/
├── ProcessManager.php              # Multi-process worker management
├── HybridEventLoop.php             # RevoltPHP + UV event loop  
├── ArchitectureValidator.php       # Configuration validation
└── Application.php                 # Main application bootstrap

tests/
├── Unit/                          # Component unit tests
│   ├── ProcessManagerTest.php
│   ├── HybridEventLoopTest.php  
│   └── ArchitectureValidatorTest.php
├── Integration/                   # Integration tests
│   ├── MultiProcessArchitectureTest.php
│   └── CLIArchitectureTest.php
├── Performance/                   # Performance validation
│   └── C10MArchitectureTest.php
└── Concurrency/                   # Concurrency safety
    └── MultiProcessConcurrencyTest.php

🔧 Requirements

• PHP: 8.3+ with pcntl, posix extensions
• Extensions:
  • Required: pcntl, posix (for multi-process architecture)
  • Recommended: ext-uv (15-25% performance boost), opcache, FFI (for Rust acceleration)
• Memory: 256MB+ per worker
• OS: Linux (recommended), macOS, Windows

Installing php-uv Extension (Recommended)

For optimal performance in high-concurrency scenarios, install the php-uv extension:

# Ubuntu/Debian
sudo apt-get install libuv1-dev
sudo pecl install uv

# CentOS/RHEL
sudo yum install libuv-devel
sudo pecl install uv

# macOS
brew install libuv
sudo pecl install uv

# Add to php.ini
echo "extension=uv" >> /etc/php/8.3/cli/php.ini

Performance Benefits with php-uv:

• 15-25% performance boost in high-concurrency scenarios
• 20-30% memory reduction in event loop operations
• Improved I/O performance for file operations and network connections
• Better timer precision and efficiency

📝 License

MIT License. See LICENSE file for details.

🤝 Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests
5. Submit a pull request

Built with ❤️ for C10M performance and maximum simplicity from Hyderabad, India.