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filter is not described

(taxonomy)_(field)_rss filter-hook . WP 2.3.0

Filters the taxonomy field for use in RSS.

The dynamic portions of the hook name, $taxonomy, and $field, refer to the taxonomy slug and field name, respectively.

Usage

add_filter( '(taxonomy)_(field)_rss', 'filter_function_name_6177' );
function filter_function_name_6177( $value ){
	// filter...

	return $value;
}
$value(mixed)
Value of the taxonomy field.

Where the hook is called

sanitize_term_field()
(taxonomy)_(field)_rss
wp-includes/taxonomy.php 1627
$value = apply_filters( "{$taxonomy}_{$field}_rss", $value );

Where the hook is used (in WP core)

wp-includes/default-filters.php 161
add_filter( 'term_name_rss', 'convert_chars' );
wp-includes/default-filters.php 215
add_filter( 'the_title_rss', 'strip_tags' );
wp-includes/default-filters.php 216
add_filter( 'the_title_rss', 'ent2ncr', 8 );
wp-includes/default-filters.php 217
add_filter( 'the_title_rss', 'esc_html' );
wp-includes/default-filters.php 218
add_filter( 'the_content_rss', 'ent2ncr', 8 );
wp-includes/default-filters.php 221
add_filter( 'the_excerpt_rss', 'convert_chars' );
wp-includes/default-filters.php 222
add_filter( 'the_excerpt_rss', 'ent2ncr', 8 );
wp-includes/default-filters.php 223
add_filter( 'comment_author_rss', 'ent2ncr', 8 );
wp-includes/default-filters.php 224
add_filter( 'comment_text_rss', 'ent2ncr', 8 );
wp-includes/default-filters.php 225
add_filter( 'comment_text_rss', 'esc_html' );
wp-includes/default-filters.php 226
add_filter( 'comment_text_rss', 'wp_staticize_emoji' );
wp-includes/default-filters.php 337
add_action( 'do_feed_rss', 'do_feed_rss', 10, 1 );