How to Flush WordPress Permalinks?

Question

1. I'm trying to do it in WP dashboard - no result.
2. There is no rewrite_rules string in my DB to flush.
3. But I have woocommerce_queue_flush_rewrite_rules. If I set it to YES, everything flushed fine. But after some time it become NO again and I have 404 errors.

Is there any way to automatize flushing process?..

Answer 1

Flush WordPress Permalinks with PHP

To flush WordPress permalinks, you need to copy and paste the code below to your functions.php file:

flush_rewrite_rules();