What are the potential pitfalls of using shell scripts in conjunction with PHP for ZIP file extraction on Windows servers?

Potential pitfalls of using shell scripts in conjunction with PHP for ZIP file extraction on Windows servers include compatibility issues, security vulnerabilities, and reliance on external dependencies. To avoid these pitfalls, it is recommended to use PHP's built-in ZipArchive class for handling ZIP files in a platform-independent manner.

$zipFile = 'example.zip';
$extractPath = 'extracted/';

$zip = new ZipArchive;
if ($zip->open($zipFile) === TRUE) {
    $zip->extractTo($extractPath);
    $zip->close();
    echo 'ZIP file extracted successfully';
} else {
    echo 'Failed to extract ZIP file';
}