mauricioperera/php-vector-store

Zero-dependency PHP vector database with BM25, hybrid search, Matryoshka, IVF indexing, and Int8 quantization

v1.1.1 2026-03-28 00:34 UTC

Requires

• php: >=8.1

Requires (Dev)

• phpunit/phpunit: ^10.0

Suggests

• neuron-core/neuron-ai: For RAG integration via NeuronVectorStore adapter

MIT

• Mauricio Perera

• search
• vector
• hybrid
• ai
• matryoshka
• neuron
• embedding
• bm25
• rag
• cosine-similarity
• ivf