How to add an ad block to the sidebar of a page?

Question

WordPress

Hello.
Task:
In the layout, on the right side,

the latest posts are displayed in the column, I will organize them through the widget class-wp-widget-recent-posts.php.
I found an example of what needs to be done here
Question:
How to combine lines of code to get the desired result? For in the example, there is an ad block output among the text of the post, and I need among the output of the latest posts
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An example of a similar idea on the same toaster, on the right where the MOST INTERESTING FOR 24 HOURS, there are ad blocks.

Answer 1

Кому будет нужно! fairheart.ru/wordpress/dopolnitelnye-plaginy/rekla...