Are there any recommended open-source PHP file management tools available for reference?

When looking for open-source PHP file management tools, some recommended options include Flysystem, Gaufrette, and PHP File Manager. These tools provide functionalities such as file uploading, downloading, deleting, and organizing files within a PHP application.

// Example code using Flysystem for file management
require_once 'vendor/autoload.php';

use League\Flysystem\Filesystem;
use League\Flysystem\Adapter\Local;

$adapter = new Local(__DIR__.'/path/to/files');
$filesystem = new Filesystem($adapter);

// Example: Upload a file
$filesystem->write('filename.txt', 'File content');

// Example: Download a file
$contents = $filesystem->read('filename.txt');
file_put_contents('downloaded_file.txt', $contents);

// Example: Delete a file
$filesystem->delete('filename.txt');