tomaj / prepositioner

4.0.0 2026-10-01 15:17 UTC

Requires

• php: ^8.2

Requires (Dev)

• infection/infection: ^0.27|^0.28|^0.29
• phpstan/phpstan: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• phpunit/phpunit: ^10.0|^11.0
• squizlabs/php_codesniffer: ^3.10

MIT

• Tomas Majer

• html
• typography
• grammar
• czech
• preposition
• slovak
• text-formatting
• nbsp
• romanian
• prepositions
• non-breaking-space

Published on Packagist.org on 2026-10-01 15:17 UTC

README

PHP Prepositioner for replacing prepositions with   after preposition

📚 Read the full documentation →

Supported Languages

• Slovak (slovenčina)
• Czech (čeština)
• Romanian (română)
• Empty (no prepositions)

Installation

Install package via composer:

$ composer require tomaj/prepositioner

Usage

Simple usage without Factory is very simple:

$prepositioner = new Tomaj\Prepositioner\Prepositioner(['one', 'two']);
$prepositioner->formatText($inputText);

This example replaces all occurrences of 'one' or 'two' strings in $inputText as 'one ' and 'two '.

For using with Factory which contains language support try:

$prepositioner = Tomaj\Prepositioner\Factory::build('slovak');
$prepositioner->formatText($inputText);

Extending

For new language support you need to implement new language class which implements LanguageInterface with prepositions. See SlovakLanguage for details. For detailed instructions, see CONTRIBUTING.md.

Integrations

Nette / Latte

Register Prepositioner as a Latte filter:

$latte = new Latte\Engine();
$prepositioner = \Tomaj\Prepositioner\Factory::build('slovak');

$latte->addFilter('prepositions', fn($text) => $prepositioner->formatText($text));

Then use in templates:

<p>{$text|prepositions|noescape}</p>

Twig

Register as a Twig filter:

$twig = new \Twig\Environment($loader);
$prepositioner = \Tomaj\Prepositioner\Factory::build('czech');

$twig->addFilter(new \Twig\TwigFilter('prepositions', 
    fn($text) => $prepositioner->formatText($text),
    ['is_safe' => ['html']]
));

Then use in templates:

<p>{{ text|prepositions }}</p>

Laravel

Register in a service provider:

// app/Providers/AppServiceProvider.php
public function register()
{
    $this->app->singleton(\Tomaj\Prepositioner\Prepositioner::class, function () {
        return \Tomaj\Prepositioner\Factory::build(config('app.locale'));
    });
}

Then use via dependency injection or facade:

class ArticleController extends Controller
{
    public function show(Article $article, \Tomaj\Prepositioner\Prepositioner $prepositioner)
    {
        $formatted = $prepositioner->formatText($article->content);
        return view('article.show', compact('formatted'));
    }
}

Symfony

Register as a service in services.yaml:

services:
    Tomaj\Prepositioner\Prepositioner:
        factory: ['Tomaj\Prepositioner\Factory', 'build']
        arguments: ['%kernel.default_locale%']

Then use via autowiring:

class ArticleController extends AbstractController
{
    #[Route('/article/{id}')]
    public function show(Article $article, Prepositioner $prepositioner): Response
    {
        $formatted = $prepositioner->formatText($article->getContent());
        return $this->render('article/show.html.twig', [
            'content' => $formatted,
        ]);
    }
}

Development

Run tests and code quality checks:

composer test          # Run PHPUnit tests
composer cs            # Check coding standards (PSR-12)
composer cs-fix        # Fix coding standards automatically
composer phpstan       # Run static analysis
composer check         # Run all checks (cs, phpstan, test)

Upgrade

From version 3 to 4

⚠️ Breaking Changes:

• Minimum PHP version is now 8.2 (was 7.2)
• Unicode behavior change: All regex patterns now use /u modifier for proper UTF-8 support
  • Prepositions with diacritics and capital letters outside ASCII now work correctly (e.g., "Či", "În")
  • If you relied on ASCII-only behavior, this may change results
• Exception handling: Prepositioner::formatText() now throws PrepositionerException on regex errors
  • Previously it would silently return the original text
  • Wrap calls in try-catch if you need to handle errors
• Factory validation: Factory::build() now validates that language classes implement LanguageInterface
  • Custom language classes must properly implement the interface

Other changes:

• Updated to PHPUnit 10/11
• Coding standard updated to PSR-12
• Added PHPStan static analysis with strict rules
• Improved regex safety with proper preg_quote() usage
• Comprehensive test coverage (≥90%)

From version 2 to 3

• Minimum PHP version is 7.2 (not 7.3 as previously stated)
• If you are using custom Language file from outside or from this repository (and don't use Tomaj\Prepositioner\Factory), you have to change namespace from \Tomaj\Prepositioner\Languages\MyLanguage to \Tomaj\Prepositioner\Language\MyLanguage
• New version includes declare(strict_types=1); in all files

Contributing

Contributions are welcome! Please see CONTRIBUTING.md for details.

This project adheres to the Contributor Covenant Code of Conduct. By participating, you are expected to uphold this code.

We appreciate:

• Bug reports and fixes
• New language support
• Documentation improvements
• Code quality enhancements

Security

If you discover any security-related issues, please email [e-mail] instead of using the issue tracker. See SECURITY.md for more details.

License

The MIT License (MIT). Please see LICENSE for more information.

Known Issues

1. Each new language has to be in Tomaj\Prepositioner\Language namespace if you would like to use Factory