Laravel langsys/langsys-php-laravel

composer require langsys/langsys-php-laravel
php artisan vendor:publish --tag=langsys-config

# The server can hold a WRITE key — unlike a browser app, it's never
# shipped to visitors. A write key is what lets new phrases register.
LANGSYS_API_KEY=your-api-key
LANGSYS_PROJECT_ID=your-project-id

// bootstrap/app.php (Laravel 11/12)
->withMiddleware(function (Middleware $middleware) {
    $middleware->web(append: [
        // Resolves ?locale= / cookie / session / Accept-Language,
        // then persists the visitor's choice.
        \Langsys\Laravel\Http\Middleware\DetectLocale::class,
        // After the response is sent, registers any phrases
        // rendered for the first time.
        \Langsys\Laravel\Http\Middleware\FlushPendingRegistrations::class,
    ]);
})

<h1>@t('Welcome to our store', 'Home')</h1>
<p>@t('Hello, {name}! You have {count} new messages.', 'Greetings',
    ['name' => $name, 'count' => $count])</p>

// Controllers, Livewire components, jobs, mail — anywhere:
$title = t('Order confirmed', 'Checkout');
$body  = t('Your order {id} ships on {date}.', 'Checkout', [
    'id'   => (string) $order->number, // strings skip number formatting
    'date' => $order->ships_at,        // DateTime → locale-formatted
]);

// Written flat. Langsys generates each locale's plural forms during
// translation (the base locale included) and the SDK picks the branch.
t('You have {count} items in your cart', 'Cart', ['count' => $count]);

{{-- Pass the agreement argument alongside the value it inflects. --}}
@t('{username} has been invited', 'Team', [
    'username'        => $post->author->name,
    'username_gender' => $post->author->gender, // 'male' | 'female' | 'other'
])

{{-- Same word, two meanings — the category disambiguates. --}}
<strong>@t('Home', 'Main Menu')</strong>      {{-- "Inicio" --}}
<strong>@t('Home', 'Home repairs')</strong>   {{-- "Casa" --}}

// app/Http/Middleware/HandleInertiaRequests.php
use Langsys\Laravel\Support\InertiaSsrProps;

public function share(Request $request): array
{
    return [...parent::share($request), ...InertiaSsrProps::share()];
}

// resources/js — Vue shown; same shape for React/Svelte
import { LangsysApp, useLocaleStore } from 'langsys-js-vue';

const { store } = useLocaleStore(props.langsys.initialTranslationsLocale);
LangsysApp.init({
    projectid: import.meta.env.VITE_LANGSYS_PROJECT_ID,
    key: import.meta.env.VITE_LANGSYS_API_KEY, // read-only key on the client
    UserLocaleStore: store,
    initialTranslations: props.langsys.initialTranslations,
    initialTranslationsLocale: props.langsys.initialTranslationsLocale,
});

use Langsys\Laravel\Facades\Langsys;

Langsys::translate('Save', 'UI');            // same seam as t()
Langsys::client()->getTranslations('es-es'); // the vanilla langsys/langsys-php client
Langsys::client()->clearCache('es-es');      // pick up dashboard edits before the TTL