category_description filter-hook . WP 1.2.0

Filters the category description for display.

Usage

add_filter( 'category_description', 'filter_function_name_1987', 10, 2 );
function filter_function_name_1987( $description, $category ){
	// filter...

	return $description;
}

$description(string)

Category description.

$category(object)

Category object.

Where the hook is called

$link .= 'title="' . esc_attr( strip_tags( apply_filters( 'category_description', $category->description, $category ) ) ) . '"';

Where the hook is used (in WP core)