wp-includes/link-template.php:1361Retrieves the permalink for a post type archive feed.
$post_typestring$feedstringoptional''string|falseOne hook fires while get_post_type_archive_feed_link() runs, in this order:
Filters the post type archive feed link.
function get_post_type_archive_feed_link( $post_type, $feed = '' ) { $default_feed = get_default_feed(); if ( empty( $feed ) ) { $feed = $default_feed; } $link = get_post_type_archive_link( $post_type ); if ( ! $link ) { return false; } $post_type_obj = get_post_type_object( $post_type ); if ( get_option( 'permalink_structure' ) && is_array( $post_type_obj->rewrite ) && $post_type_obj->rewrite['feeds'] ) { $link = trailingslashit( $link ); $link .= 'feed/'; if ( $feed !== $default_feed ) { $link .= "$feed/"; } } else { $link = add_query_arg( 'feed', $feed, $link ); } /** * Filters the post type archive feed link. * * @since 3.1.0 * * @param string $link The post type archive feed link. * @param string $feed Feed type. Possible values include 'rss2', 'atom'. */ return apply_filters( 'post_type_archive_feed_link', $link, $feed );}Introduced in 3.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/link-template.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.