WP_Query::is_preview()
Method: Is the query for a post or page preview?
Source: wp-includes/class-wp-query.php:3771
Method: Is the query for a post or page preview?
Source: wp-includes/class-wp-query.php:3771
Method: Lazyload comment meta for comments in the loop.
Source: wp-includes/class-wp-query.php:4085
Filter Hook: Filters the WHERE clause of the query.
Source: wp-includes/class-wp-query.php:2502
Filter Hook: Filters all query clauses at once, for convenience.
Source: wp-includes/class-wp-query.php:2701
Action Hook: Fires if no results are found in a post query.
Source: wp-includes/class-wp-query.php:3129
Method: Is the query for an existing attachment page?
Source: wp-includes/class-wp-query.php:3420
Method: Is the query for the robots file?
Source: wp-includes/class-wp-query.php:3782
Filter Hook: Filters the GROUP BY clause of the query.
Source: wp-includes/class-wp-query.php:2512
Filter Hook: Filters the completed SQL query before sending.
Source: wp-includes/class-wp-query.php:2732
Method: Rewind the posts and reset post index.
Source: wp-includes/class-wp-query.php:3141