get_background_image() WordPress Function

The get_background_image() function is used to retrieve the background image for a specific element on a WordPress site. This function can be used to get the background image for the entire site, or for a specific page or post. It can also be used to get the background image for a specific element on a page or post.

get_background_image() #

function get_background_image() {
	return get_theme_mod( 'background_image', get_theme_support( 'custom-background', 'default-image' ) );
}