Code needed for Laravel for S3 Flysystem integration

laravel-flysystem-aws.php

<?php

	/**
	 * Create an instance of the Amazon S3 driver.
	 *
	 * @param  array  $config
	 * @return \Illuminate\Contracts\Filesystem\Cloud
	 */
	public function createS3Driver(array $config)
	{
		$config += [
			'credentials' => array_only($config, ['key', 'secret']),
			'version'     => 'latest',
		];

		unset($config['key'], $config['secret']);

		return $this->adapt(
			new Flysystem(new S3Adapter(new S3Client($config), $config['bucket']))
		);
	}