* still use the old behavior will also pass the value from get_the_author().
*
* The normal, expected behavior of this function is to echo the author and not
- * return it. However, backwards compatiability has to be maintained.
+ * return it. However, backwards compatibility has to be maintained.
*
* @since 0.71
* @see get_the_author()
wp_cache_set('is_multi_author', $is_multi_author, 'posts');
}
- return (bool) $is_multi_author;
+ return apply_filters( 'is_multi_author', (bool) $is_multi_author );
}
/**