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- Localization vs Internationalization
- Internationalization in Magento 2
Internationalization, often abbreviated as i18n, is the process of designing and developing software applications that can be easily adapted to different languages and cultures. In the context of web development, it refers to the ability to make a website or web application accessible and adaptable to users from different regions and linguistic backgrounds. This documentation will provide an overview of i18n concepts and explain how to implement them using PHP and Magento 2.
Localization vs Internationalization
Before diving into the details of i18n, it is essential to understand the difference between localization and internationalization. Localization, abbreviated as l10n, refers to the process of adapting software to a specific locale or language. It involves translating the user interface, content, and other elements to suit the target audience's preferences. Internationalization, on the other hand, is the process of designing and developing software in a way that makes it easy to localize.
Internationalization in Magento 2
Magento 2, a popular e-commerce platform, provides robust support for internationalization. It offers features and functionalities that allow developers to build multilingual online stores easily. Some of the key elements of internationalization in Magento 2 include:
Magento 2 employs a translation mechanism that uses CSV files to store translations for different languages. Each CSV
file contains a mapping between the original phrases and their translated counterparts. These files are organized under
i18n directory in a module or theme.
For example, to translate a phrase in English to Spanish, you need to create a CSV file named
es_ES.csv (assuming the
target locale is Spanish) and place it in the appropriate module or theme directory. The content of the CSV file would
look like this:
Magento 2 provides translation functions that enable developers to translate text directly within their code. These functions automatically retrieve the translated version of a phrase based on the current locale.
The primary translation function in Magento 2 is
__('phrase'), which is similar to the
gettext function in PHP. This
function takes a phrase as an argument and returns the translated version of the phrase based on the current locale. For
echo __("Hello"); // Output depends on the current locale
Different locales have different formatting conventions for numbers, currencies, dates, and times. Magento 2
Intl extension to handle locale-specific formatting requirements. The
Intl extension provides
classes and functions to format numbers, currencies, dates, and times based on the current locale.
For instance, to format a date in a locale-specific manner, you can use
Magento\Framework\Stdlib\DateTime\TimezoneInterface class. Here's an example:
/** @var \Magento\Framework\Stdlib\DateTime\TimezoneInterface $timezone */$timezone->formatDateTime($date, \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);
Magento 2 allows developers to configure various aspects of their store based on the current locale. For instance, you can set the default currency for a specific locale, define locale-specific date and time formats, and configure locale-specific tax rules.
To configure locale-specific settings in Magento 2, you can navigate to the admin panel, select "Stores" from the main menu, and then choose "Configuration." From there, you can modify various settings under the "General" and "Currency Setup" sections.
Internationalization is a crucial aspect of modern web development, especially for applications targeting a global audience. Magento 2 provides developers with robust tools and features to implement i18n seamlessly. By utilizing translation files, translation functions, locale-specific formatting, and configuration options, developers can create multilingual and culturally adaptable online stores.