Secrets Manager PHP caching

Apparently, there are no official examples of caching in PHP. [1] [2]

[1] Retrieve secrets from AWS Secrets Manager - AWS Secrets Manager
https://docs.aws.amazon.com/secretsmanager/latest/userguide/retrieving-secrets.html

[2] Caching mechanism for PHP - Issue #15 - aws/aws-secretsmanager-caching-python
https://github.com/aws/aws-secretsmanager-caching-python/issues/15

I found an example of caching in PHP on Stack Overflow, but I'm not familiar with PHP, so I'm not sure if this will meet your requirements. [3]

[3] php - F3 Framework: how to make sure that caching is working correctly?
https://stackoverflow.com/questions/69310949/f3-framework-how-to-make-sure-that-caching-is-working-correctly

I hope this is helpful.