Implementation method of converting PHP from Simplified to Chinese

How to implement PHP conversion from Simplified Chinese to Chinese

When developing a website or application, you often encounter the need to convert Simplified Chinese into Traditional Chinese. This is This is particularly important in projects involving internationalization or regionalization. The process of converting Simplified Chinese to Traditional Chinese in PHP is not complicated. The following will introduce the specific implementation method and provide code examples.

1. Use third-party libraries

In PHP, there are many third-party libraries available for Simplified and Traditional Chinese conversion, the most commonly used of which is opencc-php. This is a PHP extension implemented based on the OpenCC open source project, which can easily implement Simplified and Traditional Chinese conversion.

First, you need to install the opencc-php extension. It can be installed through Composer:

composer require moyuyc/opencc-php

After the installation is completed, the sample code is as follows:

require 'vendor/autoload.php';

use MaoYUCCOpenCC;

$opencc = new OpenCC('s2t');
$traditionalText = $opencc->convert('简体中文转繁体中文');
echo $traditionalText;

2. Use PHP to implement Simplified and Traditional Chinese conversion

If you don’t want to use a third-party library, you can also Simplified and Traditional Chinese conversion can be achieved through PHP code. The following is a simple implementation example:

function convertToTraditionalChinese($text) {
    $simpleArr = preg_split('//u', $text, -1, PREG_SPLIT_NO_EMPTY);
    $traditionalArr = array();

    foreach ($simpleArr as $char) {
        $result = exec("echo '$char' | opencc -c s2t"); // 使用 opencc 工具进行转换
        $traditionalArr[] = $result;
    }

    $traditionalText = implode('', $traditionalArr);
    return $traditionalText;
}

$text = '简体中文转繁体中文';
$traditionalText = convertToTraditionalChinese($text);
echo $traditionalText;

In this code, we use the system's command line tool opencc to perform Simplified and Traditional Chinese conversion. It should be noted that in order to use the exec function to execute a shell command, you need to ensure that the server has permission to execute the command.

Conclusion

The above are the methods and code examples for converting Simplified Chinese to Traditional Chinese in PHP. Whether you use a third-party library or implement it yourself, you can easily implement the conversion function between Simplified and Traditional Chinese. During the development process, appropriate methods are selected based on actual needs to complete this conversion task, thereby improving the user experience and the international level of the product.

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