Explain how you can update Memcached when you make changes to PHP?
- Memcached does not require updating when making changes to PHP
- Restart the Memcached server
- Clear the Memcached cache
- None of the above
To update Memcached when making changes to PHP, you need to clear the Memcached cache. This ensures that the updated data and changes are reflected in the cache. You can do this by flushing or deleting the relevant keys or by clearing the entire cache. Learn more: http://php.net/manual/en/book.memcached.php
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