個文件上傳表單，用戶通過這個表單選擇他們想要上傳的文件。在后端使用PHP來處理這些文件。你使用PHP內(nèi)置的`$_FILES`全局變量來獲取用戶上傳的文件信息。

```html

Select zip file to upload:

```

```php

$target_dir = "uploads/";

$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);

move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file);

?>

```

```bash

composer require maenual/php-zip

```

```php

require 'vendor/autoload.php';

use PhpZip\Archive\ZipArchive;

$archive = new ZipArchive();

$archive->open('path/to/your.zip');

$archive->extractTo('/path/to/destination/directory/');

$archive->close();

echo 'Zip archive extracted';

?>

```