How do I set a value for $stripteaser using the functions.php file in a child theme so that when the_content() is called on post pages only the post exerpt is shown?
I have a theme that I am using. I am making a few modifications using a child theme. I want to modify it so on the post pages I only show the content that is post excerpt , with minimal impact to the main theme.
I am looking for a way to set the $stripteaser parameter for posts without overwriting the files in the main theme so that upgrades flow through.