Automatically remove RSS feeds references

You can automatically remove SS feeds references from within a head tag, by simply adding the below line of code in functions.php.

In WordPress 3.0 the automatic_feed_links is deprecated and replaced with remove_theme_support(‘automatic-feed-links’), but you have full backwards compatibility.^[1]

automatic_feed_links(false);

For 3.0+ versions of WordPress you can use remove_theme_support(): ^[2]

remove_theme_support('automatic-feed-links');

WordPress Trac: Ticket #12364: Deprecate automatic_feed_links() in favor of add_theme_support() WordPress Codex: Function Reference/add_theme_support