README

A high-performance PHP library for importing and exporting large datasets with cloud storage support, automatic chunking, Swoole coroutines, and memory-efficient generators. Built on top of OpenSpout for maximum performance and minimal memory usage.

Features

• ⚡ High Performance: Process millions of rows with minimal memory usage
• ☁️ Cloud Storage: Native support for AWS S3, Google Cloud Storage, Azure Blob Storage
• 🔄 Auto Chunking: Automatically splits large files into smaller chunks
• 🚀 Swoole Support: Background processing with Swoole coroutines for enhanced performance
• 🧠 Memory Efficient: Uses PHP generators to handle large datasets
• 📁 Multiple Formats: Excel (XLSX), CSV, ODS support
• ✅ Data Validation: Built-in validation system
• 🎯 Framework Agnostic: No Laravel dependency - works with any PHP framework
• 🧪 Well Designed: Clean contract-based architecture with extensive examples

Requirements

• PHP 8.1+
• OpenSpout 4.0+
• Optional: Swoole extension for enhanced performance
• Optional: Cloud storage SDKs (AWS, Google Cloud, Azure)

Installation

composer require elysian/dataprocessor