Skip to content

Docs Playground Examples Work-Shop Blog

Menu

Docs
Playground
Examples
Work-Shop
Blog
Sponsor

Theme

Community

Search

Documentation

Introduction

Introduction
Installation
Quick Start
Architecture
DSL References
Benchmarks
Architecture Decision Records
Project Roadmap ↗
Contributing
Security
Upgrading
Discord Server ↗

Data Frame

Data Frame

Building Blocks
Column Backend
Data Retrieval
Data Manipulation
Select / Drop
Rename
Filter
Save Mode
Join
Group By
Aggregations
Pivot
Window Functions
Sort
Limit
Offset
Until
Batch Processing
Caching
Floe File Format
Partitioning
Source Statistics
Constraints
Schema
Display
Error Handling
Corrupted Records

CLI

Adapters

ChartJS
CSV
Doctrine
PostgreSql
Excel
Google Sheets
HTTP
JSON
Logger
Parquet
Seal
Text
XML

Libraries

Filesystem
Types
Array Dot
Azure SDK
Doctrine DBAL Bulk
Parquet
Parquet Viewer
Snappy
Postgresql
Telemetry

PHP Extensions

PostgreSql Query
Arrow
Flow PHP

Symfony

PostgreSQL Bundle
Filesystem Bundle
Telemetry Bundle
Filesystem Cache Bridge
PostgreSQL Cache Bridge
PostgreSQL Messenger Bridge
PostgreSQL Session Bridge
Streamed Response Bridge
HttpFoundation Telemetry

Bridges

Filesystem Azure
Filesystem S3
Filesystem SFTP
PSR-3 Telemetry
PSR-7 Telemetry
PSR-18 Telemetry
Mago Types
Monolog Http
Monolog Telemetry
OpenApi Specification
PHPStan Types
PHPUnit PostgreSQL
PHPUnit Telemetry
PostgreSQL Valinor
Telemetry OTLP

DSL References

← Back to Core

Core
CSV
Doctrine
POSTGRESQL
Floe
Google Sheet
Chart.js
JSON
Parquet
Text
XML
Filesystem
Types
Azure Filesystem
Azure SDK
HTTP
Excel
PG_QUERY
Telemetry
Telemetry OTLP
Monolog Telemetry Bridge
Symfony HttpFoundation Telemetry Bridge
PSR-7 Telemetry Bridge
PSR-18 Telemetry Bridge
Seal
SFTP Filesystem
S3 Filesystem
Avro

DSL · Core

refs

Definition

refs(Reference|string $columns) : References

Adapters

ChartJS
CSV
Doctrine
PostgreSql
Excel
Google Sheets
HTTP
JSON
Logger
Parquet
Seal
Text
XML

Libraries

Filesystem
Types
Array Dot
Azure SDK
Doctrine DBAL Bulk
Parquet
Parquet Viewer
Snappy
Postgresql
Telemetry

PHP Extensions

PostgreSql Query
Arrow
Flow PHP

Symfony

PostgreSQL Bundle
Filesystem Bundle
Telemetry Bundle
Filesystem Cache Bridge
PostgreSQL Cache Bridge
PostgreSQL Messenger Bridge
PostgreSQL Session Bridge
Streamed Response Bridge
HttpFoundation Telemetry

Bridges

Filesystem Azure
Filesystem S3
Filesystem SFTP
PSR-3 Telemetry
PSR-7 Telemetry
PSR-18 Telemetry
Mago Types
Monolog Http
Monolog Telemetry
OpenApi Specification
PHPStan Types
PHPUnit PostgreSQL
PHPUnit Telemetry
PostgreSQL Valinor
Telemetry OTLP

Contributors

Built in the open.

Join us on GitHub

Strongly typed, memory efficient PHP framework for unified data processing.

Product

Docs
Playground
Examples
Changelog

Community

Blog
Repository
Roadmap
Discord

Support

Sponsor
Security
Contributing

© 2026 Flow PHP. Open source under MIT.

Built by @norberttech and contributors.