clear cache after posting blog article

hello.
i am not that good in creating a function i need with your examples.
my editor wrote me, she can not see the article. so after posting this article, the cache did not clear itself. manually cleared the cache – ta-daa. the article was here.

the checkbox to generate cache for logged in users is unchecked.

realizing this action with the excluded paths is not an option because of the permalink settings. it would exclude everything from caching, which is not my whish.

how should my funktion look like with your hook “wpo_purge_cache_hooks” to delete or exclude (anything that helps) cache for any classic blog articles?

i was on your FAQ page (Cache/Partial cache purge), but i do need someone holding my hand and telling me exactly what to write in my functions.php

it should say: delete cache after posting a blog article:

// Add a new action that will trigger a cache purge
add_filter( 'wpo_purge_cache_hooks', function( $actions ) {
    $actions[] = 'my_custom_action';
    return $actions;
} );

maybe plain basics – sorry.

thanks a lot in advance!

The page I need help with: [log in to see the link]