Filters all of the post categories for display in a feed.
$the_liststring$typestringwp-includes/feed.php:428get_the_category_rss() * @since 1.2.0 * * @param string $the_list All of the RSS post categories. * @param string $type Type of feed. Possible values include 'rss2', 'atom'. * Default 'rss2'. */ return apply_filters( 'the_category_rss', $the_list, $type );} /** * Displays the post categories in the feed. * * @since 0.71Introduced in 1.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.