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ActiveTypo3-cms-extension[Localization & i18n](/categories/localization)

amdeu/typo3-locallang-formats
=============================

Alternative locallang formats - Registers Symfony's built-in translation loaders for TYPO3 locallang files, enabling YAML, JSON, PHP, INI, CSV, and PO formats as alternatives to XLF

1.0.1(3mo ago)019GPL-2.0-or-laterPHP

Since Mar 18Pushed 3mo agoCompare

[ Source](https://github.com/amdeu/typo3-locallang-formats)[ Packagist](https://packagist.org/packages/amdeu/typo3-locallang-formats)[ RSS](/packages/amdeu-typo3-locallang-formats/feed)WikiDiscussions main Synced 1w ago

READMEChangelog (2)Dependencies (2)Versions (4)Used By (0)

typo3-locallang-formats
=======================

[](#typo3-locallang-formats)

Registers Symfony's built-in translation loaders for TYPO3 locallang files, enabling **YAML, JSON, PHP, INI, CSV, and PO** as alternatives to XLF.

Requirements
------------

[](#requirements)

TYPO3 14.3 or later

Installation
------------

[](#installation)

```
composer require amdeu/typo3-locallang-formats

```

How it works
------------

[](#how-it-works)

TYPO3 v14 uses the [Symfony Translation component](https://symfony.com/doc/current/translation.html)internally. This extension registers Symfony's built-in file loaders for additional formats via `$GLOBALS['TYPO3_CONF_VARS']['LANG']['loader']`. No custom parser code — just wiring.

XLF is always checked first (TYPO3 core default), so existing extensions are unaffected.

Usage
-----

[](#usage)

Identical to XLF — use the file's actual extension in the path:

```

```

Follow TYPO3's locallang file naming convention, translations prefixed with the locale:

```
Resources/Private/Language/
    locallang.yaml        ← default (English)
    de.locallang.yaml     ← German
    fr.locallang.yaml     ← French

```

Nested keys are flattened with dot notation by Symfony's loaders:

```
# locallang.yaml
login:
  title: Please log in
  submit: Submit
```

is referenced as `login.title`, `login.submit`.

Supported formats
-----------------

[](#supported-formats)

ExtensionFormat`yaml`, `yml`YAML`json`JSON`php`PHP file returning an array`ini`INI key=value`csv`CSV (`key,translation`)`po`[Gettext PO](https://www.gnu.org/software/gettext/manual/html_node/PO-Files.html) — uses `msgid`/`msgstr`Changing format priority
------------------------

[](#changing-format-priority)

By default the order is `xlf, yaml, yml, json, php, ini, csv, po`. To override, set:

```
$GLOBALS['TYPO3_CONF_VARS']['LANG']['format']['priority'] = 'yaml,xlf,json,php,ini,csv,po';
```

###  Health Score

34

—

LowBetter than 74% of packages

Maintenance80

Actively maintained with recent releases

Popularity6

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity37

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

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 ~15 days

Total

3

Last Release

115d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/48531005?v=4)[amdeu](/maintainers/amdeu)[@amdeu](https://github.com/amdeu)

---

Top Contributors

[![amdeu](https://avatars.githubusercontent.com/u/48531005?v=4)](https://github.com/amdeu "amdeu (7 commits)")

### Embed Badge

![Health badge](/badges/amdeu-typo3-locallang-formats/health.svg)

```
[![Health](https://phpackages.com/badges/amdeu-typo3-locallang-formats/health.svg)](https://phpackages.com/packages/amdeu-typo3-locallang-formats)
```

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