> For the complete documentation index, see [llms.txt](https://apphp.gitbook.io/build-your-own-llm-in-php/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://apphp.gitbook.io/build-your-own-llm-in-php/2.-working-with-text-data/2.8.-word-position-coding.md).

# 2.8. Word Position Coding