array(10) { ["category"]=> string(8) "category" ["post_tag"]=> string(8) "post_tag" ["nav_menu"]=> string(8) "nav_menu" ["link_category"]=> string(13) "link_category" ["post_format"]=> string(11) "post_format" ["wp_theme"]=> string(8) "wp_theme" ["language"]=> string(8) "language" ["post_translations"]=> string(17) "post_translations" ["term_language"]=> string(13) "term_language" ["term_translations"]=> string(17) "term_translations" } Articles and Policies - International Headache Society