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lum/lum-spreadsheet
===================

Spreadsheet helper library

v3.1.1(5d ago)09MITPHP

Since Oct 7Pushed 5d ago1 watchersCompare

[ Source](https://github.com/supernovus/lum.spreadsheet.php)[ Packagist](https://packagist.org/packages/lum/lum-spreadsheet)[ RSS](/packages/lum-lum-spreadsheet/feed)WikiDiscussions main Synced today

READMEChangelogDependencies (8)Versions (12)Used By (0)

lum.spreadsheet.php
===================

[](#lumspreadsheetphp)

Summary
-------

[](#summary)

A library for working with Spreadsheet files using [PhpSpreadsheet](https://github.com/phpoffice/phpspreadsheet).

Originally designed to make building spreadsheets simpler, but now also provides functionality for loading existing spreadsheets.

In addition to the usual import/export formats supported by PhpSpreadsheet, this library provides one more: zipped CSV files. This is used by default if a spreadsheet has multiple worksheets and you save to the 'Csv' format.

It saves each worksheet as an individual CSV file, along with a metadata file in JSON format. All of these are then added to a zip file.

Classes
-------

[](#classes)

ClassDescriptionLum\\SpreadsheetA wrapper around PhpOffice/PhpSpreadsheet.Lum\\WorksheetInternal child class of Spreadsheet.Changes
-------

[](#changes)

### v3.1.1

[](#v311)

- Bumped minimum PhpSpreadsheet to v1.30.4, the most recent 1.x release.
- Replaced deprecated `setCellValueByColumnAndRow()` with `setCellValue()`.
- Fixed some bugs with bad variable names and missing return statements.
- Removed an empty `else` block.
- Added docblocks with type declarations that help Intelephense work better.

Plans
-----

[](#plans)

### v4.x

[](#v4x)

- Move `Lum\Worksheet` to `Lum\Spreadsheet\Worksheet`; a better namespace for a semi-internal child class.
- Bump PhpSpreadsheet from v1.x to v5.x; this should be fairly smooth, but still will need to do a bunch of testing to be sure!

### ???

[](#)

- Add tests!

Official URLs
-------------

[](#official-urls)

This library can be found in two places:

- [Github](https://github.com/supernovus/lum.spreadsheet.php)
- [Packageist](https://packagist.org/packages/lum/lum-spreadsheet)

Author
------

[](#author)

Timothy Totten

License
-------

[](#license)

[MIT](https://spdx.org/licenses/MIT.html)

###  Health Score

46

—

FairBetter than 93% of packages

Maintenance99

Actively maintained with recent releases

Popularity4

Limited adoption so far

Community4

Small or concentrated contributor base

Maturity64

Established project with proven stability

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~240 days

Recently: every ~400 days

Total

11

Last Release

5d ago

Major Versions

v1.1.0 → v2.0.02021-11-22

v2.x-dev → v3.0.02021-12-15

PHP version history (3 changes)v1.0.0PHP ^7.0

v1.0.1PHP ^7.0 || ^8.0

v2.0.0PHP ^7.4 || ^8.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/3ff04349507190155013e4a94a8b14860a7ac57afce4ba97961c7c79bd023dd7?d=identicon)[supernovus](/maintainers/supernovus)

### Embed Badge

![Health badge](/badges/lum-lum-spreadsheet/health.svg)

```
[![Health](https://phpackages.com/badges/lum-lum-spreadsheet/health.svg)](https://phpackages.com/packages/lum-lum-spreadsheet)
```

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