Comment by asphodele

An alternative for PHP full text search is the PHP DuckDB client [1], and using DuckDB with the Full-Text Search extension [2]. It also stores everything on the local file system and can scale to millions of records.

[1] https://duckdb.org/docs/lts/clients/php [2] https://duckdb.org/docs/current/core_extensions/full_text_se...