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filter is not described

the_category_rss filter-hook . WP 1.2.0

Filters all of the post categories for display in a feed.


add_filter( 'the_category_rss', 'filter_function_name_7764', 10, 2 );
function filter_function_name_7764( $the_list, $type ){
	// filter...

	return $the_list;
All of the RSS post categories.
Type of feed. Possible values include 'rss2', 'atom'.
Default: 'rss2'

Where the hook is called

wp-includes/feed.php 426
return apply_filters( 'the_category_rss', $the_list, $type );

Where in WP core the hook is used WordPress

Usage not found.