What are the considerations for handling Windows-specific shortcut files when recursively reading directories in PHP?

When recursively reading directories in PHP, it's important to consider how to handle Windows-specific shortcut files (`.lnk` files). These files can point to other files or directories and may need special handling to resolve their targets correctly. To handle Windows shortcut files when recursively reading directories in PHP, you can use the `is_link()` function to check if a file is a symbolic link. If it is a link, you can use the `readlink()` function to get the target of the shortcut file. This way, you can properly resolve the target of Windows shortcut files while iterating through directories. 

function handleShortcutFiles($dir) {
    $files = scandir($dir);
    
    foreach ($files as $file) {
        if ($file == '.' || $file == '..') {
            continue;
        }
        
        $filePath = $dir . '/' . $file;
        
        if (is_link($filePath)) {
            $target = readlink($filePath);
            // Handle the target of the shortcut file here
            echo "Shortcut file: $file points to: $target\n";
        } elseif (is_dir($filePath)) {
            handleShortcutFiles($filePath);
        } else {
            // Handle regular files here
            echo "Regular file: $file\n";
        }
    }
}

// Usage
handleShortcutFiles('/path/to/directory');

Keywords

Windows shortcut files recursively reading directories PHP handling

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