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Role: Documentation
Content type: text/markdown
Description: Documentation
Class: ATK4 i18next PHP
Translate application texts like il8next-PHP
Author: By
Last change:
Date: 4 years ago
Size: 4,631 bytes


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PHP Language library

Based on i18next

Interpolate direct with ATK4 - Agile Toolkit Models

Build Status Codacy Badge Codacy Badge Coverage Status StyleCI Maintainability Test Coverage

install with composer :

composer require abbadon1334/atk4-i18next-php

All documentation about the original library can be found here :

How to use :

$this->translator = new TranslatorMock();

Define if filename will be used has namespace :


Define primary and fallback language (name of the folders where library load files) :


Add additional language :


Translate :

interface TranslatorInterface
     * Translates the given message.
     * @param string      $key
     * @param array|null  $parameters Array of parameters used to translate message
     * @param string|null $context
     * @param string|null $locale     The locale or null to use the default
     * @return string The translated string
    public function _(string $key, ?array $parameters = null, ?string $context = null, ?string $locale = null): string;

// Usage

$result = $this->translator->_('definitionKey');

$result = $this->translator->_('definitionKey', ['param1' => 'test']);

$result = $this->translator->_('definitionKey', ['param1' => 'test'], 'context');

$result = $this->translator->_('definitionKey', ['param1' => 'test'], 'context', 'specificLanguage');

$result = $this->translator->_('namespace:definitionKey', ['param1' => 'test'], 'context', 'specificLanguage');

Support I18Next

  • [x] Read translations files from folder, every folder is a language code - [x] JSON - [ ] YAML - [ ] PHP Array
  • [ ] Write translations files to a folder, every folder is a language code - [ ] JSON - [ ] YAML - [ ] PHP Array
  • [x] Get a defined translation in primary language - [x] If not found try in fallback language - [x] If not found return original string
  • [x] Namespaces - [x] Get defined translation based on prioritized fallback namespaces
  • [x] Context as {key}_{context}
  • [x] Plurals - [x] Singular as {key} - [x] Plurals as {key}_plural - [x] Multiple plurals as {key}_{int $counter} - [x] Manage when $counter is bigger than max defined plurals - [x] Nested interpolate plurals - [x] Intervals
  • [x] Interpolate - [x] Replace {{key}} with defined $paramater value - [x] If {{key}} has a point like {{key.index}} and $parameters[index] is an array or object will retrive the value
  • [x] Nesting - [x] Basic - [x] Plurals
  • [ ] Formatting
  • [x] Adding Helper for use method Translator::_ as global functions __
  • [x] Adding Helper for use Translator as a global singleton instance
  • [ ] Collect missing requested keys
  • [ ] Adding Helper for search/collect calls to method Translator _ in code
  • [x] Added direct translations using key as translation

Support ATK4 - Agile Toolkit Model

  • [x] Interpolate with \atk4\data\Model