use_default_gallery_style
Filter Hook: Filters whether to print default gallery styles.
Source: wp-includes/media.php:1738
translate_nooped_plural()
Function: Translates and returns the singular or plural form of a string that’s been registered with _n_noop() or _nx_noop().
Source: wp-includes/l10n.php:685
WP_Query::is_tag()
Method: Is the query for an existing tag archive page?
Source: wp-includes/class-wp-query.php:4149
WP_Query::is_singular()
Method: Is the query for an existing single post of any post type (post, attachment, page, custom post types)?
Source: wp-includes/class-wp-query.php:4563
WP_Query::is_tax()
Method: Is the query for an existing custom taxonomy archive page?
Source: wp-includes/class-wp-query.php:4198
WP_Query::is_time()
Method: Is the query for a specific time?
Source: wp-includes/class-wp-query.php:4583
WP_Query::is_comments_popup()
Method: Whether the current URL is within the comments popup window.
Source: wp-includes/class-wp-query.php:4240
WP_Query::is_trackback()
Method: Is the query for a trackback endpoint call?
Source: wp-includes/class-wp-query.php:4594
WP_Query::is_date()
Method: Is the query for an existing date archive?
Source: wp-includes/class-wp-query.php:4253
WP_Query::is_year()
Method: Is the query for an existing year archive?
Source: wp-includes/class-wp-query.php:4605