How to display the brief content of the news in WordPress if it is generated by a php script?

Question

WordPress

All news looks like this:

require_once $_SERVER['DOCUMENT_ROOT']."/mycomponents/getnews.php";
echo get_news ($news = 1);

Nothing is displayed in the summary.

Answer 1

get_news is a custom function? Climb into it and write down the condition by which you want to display a brief description.