We can successfully perform this pluralization by simply adding the following part to the index.php file in the root folder: if (!isset($_GET)) To achieve this, we’ll create a text box to input the number of books as below: You can see here the word is book or books, depending on the number of books we are adding. Pluralization with PHP arraysĪssume that you need to display sentences such as, “I bought 1 book”, “I bought 4 books”, “I bought 10 books”, etc. Now let’s check out how we can perform pluralization with PHP arrays. Finally, we got the content of the ‘welcome’ key from the imported file.
Php array constant code#
What we have done here is get the selected language’s code and import that particular translation file. To do this, let’s add the following PHP code snippet to the index.php file. The language of the content should be changed according to the language the user selects from the dropdown. Next, we’ll go back to our index.php file in the PHP-Array folder and make it display the “welcome to the tutorial” line. Here we have created an array called langArray and mapped the key to the appropriate string in all four of our languages. PHP-Array/locale/es.php "Bienvenida al tutorial", PHP-Array/locale/en.php "Welcome to the tutorial", Now let’s create our translation files for the four languages in the locale folder. In the index.php file, create a simple form that includes a dropdown in order to ensure the user can easily select languages. Note that arab, en, es, zh are the locale codes for the Arabic, English, Spanish, and Chinese languages, respectively. First, you need to have a file structure as shown here: Let’s see how we can display the sentence “Welcome to the tutorial” with PHP arrays in the languages mentioned above. However, if you like, you can use the same file to store all the arrays. Here we will use a separate PHP file for each array to increase readability. Please note that we are using English as the base language as it’s the primary language of most systems and applications. In this, we will implement localization for four languages: English, Arabic, Chinese, and Spanish. When you need to view localized content, you simply have to select the array and key of the relevant language. These arrays are used to map the source language or keys to localized content. For this, you need to create an associative array for each language. This is the primitive method that has been used to implement PHP translation for a long time. I have developed a small application using the example code snippets in this article. L et’s move on to discover how we can implement PHP l10n – in this tutorial, we will cover the following five ways to achieve this: So, now you will understand that we have to consider multiple things in PHP translation besides simple language switching.
Likewise, the date, time, and number formatting in some languages can differ significantly from those used in English. However, in some languages such as Slavic ones, there are two plural forms for a given singular one.
Php array constant software#
For more information, here is our ultimate guide on software localization.Īs an example, you may know that pluralization is comparatively easy in English versus other languages. You have to take date formats, number formats, currencies, text direction, and proper pluralization into account as well. It is not just about changing content from one language to another. Localization in software engineering is the process of adapting the content of a system to a particular locale so the target audience in that locale can understand it.
Okay, first off let’s briefly discuss what localization (l10n) is and why it is such a common task among developers. Therefore, learning PHP localization techniques is undoubtedly useful for web developers. Despite the existence of many other programming languages such as Python, Ruby, and Node.js, a large number of applications are still built using flat PHP without any framework. PHP is quite a stable and popular choice for web application development.
Php array constant how to#
In this tutorial, we are going to discuss how to implement PHP translation/localization/internationalization.
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