Cache Dynamic Driver Load

I want to use sometimes file and sometimes redis for cache. What is the way to activate sometimes redis cache and sometimes filecache according to the need in a controls?

This solved my problem

PHP Code:

$config = config('Cache');
 $config->handler = 'file';
 $cache = \Config\Services::cache($config,false);
 if(! $foo = $cache->get('foox'))
 {
 $cache->save('foox', ['1','2'], 300);
 echo 'cache false';
 }
 else
 {
 print_r($foo);
 echo 'cache true';
 } 


The following code changes the value in the shared Config\Cache instance.

PHP Code:

$config = config('Cache');
$config->handler = 'file'; 


If you use two Cache service instances at the same time, the following code is better:

PHP Code:

$config = new \Config\Cache;
$config->handler = 'file'; 


ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper