PHP Financial Data Analysis Script

I need a clean, well-documented PHP script that takes raw financial data as input, runs the necessary analysis, and returns structured results I can feed straight into my reporting stack. Scope of work • Ingest financial datasets (CSV, JSON, or an array passed in memory)... (Budget: ₹12500 - ₹37500 INR, Jobs: Data Analysis, Data Management, Data Processing, JavaScript, JSON, MySQL, PHP, Software Architecture)