Are there any best practices for organizing language files within subdirectories for efficient retrieval in PHP scripts?

Organizing language files within subdirectories can help improve the organization and retrieval of language files in PHP scripts. One best practice is to group language files by language or module, making it easier to locate and manage specific translations. To efficiently retrieve language files, you can use a function to dynamically load the appropriate language file based on the user's language preference. 

function getTranslation($language, $module, $key) {
    $filePath = __DIR__ . '/languages/' . $language . '/' . $module . '.php';
    
    if (file_exists($filePath)) {
        $translations = include $filePath;
        
        if (isset($translations[$key])) {
            return $translations[$key];
        }
    }
    
    return 'Translation not found';
}

// Example usage
echo getTranslation('en', 'general', 'welcome_message');

Keywords

PHP language files subdirectories efficient retrieval organization

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