README

A lightweight Symfony bundle that converts attribute-decorated DTOs into fully populated XLSX spreadsheets using PhpSpreadsheet.

Features

• Attribute-first API: describe spreadsheet layouts directly on PHP DTOs.
• Inline and multi-sheet collection support with automatic parent-child linking.

Quick Start

composer require solitus0/dto-xlsx-generator

Register the bundle in config/bundles.php, add spreadsheet attributes to your DTOs, then inject Solitus0\DtoXlsxGenerator\Services\SpreadsheetGenerator to build workbooks. The full walk-through lives in the Generate Your First Spreadsheet tutorial.

Documentation (Diátaxis)

• Tutorial – learn the workflow end-to-end.
• How-to guides: model collections, validate DTOs, deliver XLSX files.
• Reference: attributes and services & configuration.