Evaluating LLMs for Single-File Modernization of Legacy PHP: Source Modernization versus Behavioral Preservation
Replication package for the paper "Evaluating LLMs for Single-File Modernization of Legacy PHP: Source Modernization versus Behavioral Preservation." The study evaluates five large language models (Claude Sonnet 4, Gemini 2.5 Pro, Gemini 2.5 Flash, GPT-5 Codex, and Llama 3.3 70B Instruct) on modernizing 100 WordPress 4...