<?php
namespace League\Flysystem;
/**
* @internal
*/
trait ConfigAwareTrait
{
/**
* @var Config
*/
protected $config;
/**
* Set the config.
*
* @param Config|array|null $config
*/
protected function setConfig($config)
{
$this->config = $config ? Util::ensureConfig($config) : new Config;
}
/**
* Get the Config.
*
* @return Config config object
*/
public function getConfig()
{
return $this->config;
}
/**
* Convert a config array to a Config object with the correct fallback.
*
* @param array $config
*
* @return Config
*/
protected function prepareConfig(array $config)
{
$config = new Config($config);
$config->setFallback($this->getConfig());
return $config;
}
}
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