WordPress at a glance
filter is not described

wp_title_rss filter-hook . WP 2.2.0

Filters the blog title for display of the feed title.

Usage

add_filter( 'wp_title_rss', 'filter_function_name_1352', 10, 2 );
function filter_function_name_1352( $wp_title_rss, $deprecated ){
	// filter...

	return $wp_title_rss;
}
$wp_title_rss(string)
The current blog title.
$deprecated(string)
Unused.

Notes

  • Since 4.4.0 The $sep parameter was deprecated and renamed to $deprecated.

Where the hook is called

wp_title_rss()
wp_title_rss
wp-includes/feed.php 143
echo apply_filters( 'wp_title_rss', get_wp_title_rss(), $deprecated );

Where the hook is used (in WP core)

Does not used.