is_404()
Function: Determines whether the query has resulted in a 404 (returns no results).
Source: wp-includes/query.php:857
Function: Determines whether the query has resulted in a 404 (returns no results).
Source: wp-includes/query.php:857
Function: Determines whether the query is for an existing day archive.
Source: wp-includes/query.php:386
Function: Determines whether the current locale is right-to-left (RTL).
Source: wp-includes/l10n.php:1645
Function: Determines if SSL is used.
Source: wp-includes/load.php:1447
Function: Determines whether the query is for an existing tag archive page.
Source: wp-includes/query.php:299
Function: Determines whether the query is for an existing custom taxonomy archive page.
Source: wp-includes/query.php:336
Function: Determines whether the query is for an existing date archive.
Source: wp-includes/query.php:360
Function: Determines whether the query is for a feed.
Source: wp-includes/query.php:412
Function: Determines whether the query is for the blog homepage.
Source: wp-includes/query.php:498
Function:
Source: wp-includes/rss.php:688
Function: Determines whether the query is for an existing single page.
Source: wp-includes/query.php:583
Function: Check if Term exists.
Source: wp-includes/deprecated.php:2511
Function: Determines whether the query is for a specific time.
Source: wp-includes/query.php:785
Function: Determines whether the query is for an existing year archive.
Source: wp-includes/query.php:833
Function: Determines whether the current request is for an administrative interface page.
Source: wp-includes/load.php:1172
Function: Verifies that an email is valid.
Source: wp-includes/formatting.php:3467
Function: Is the query for an embedded post?
Source: wp-includes/query.php:877
Function:
Source: wp-includes/rss.php:700
Function: Determines whether the current request is for the login screen.
Source: wp-includes/load.php:1152
Function: Determines whether the query is for an existing month archive.
Source: wp-includes/query.php:552
Function: Determines whether the query is for a paged result and not for the first page.
Source: wp-includes/query.php:607
Function: Determines whether the query is for an existing author archive page.
Source: wp-includes/query.php:241
Function: Is the query for the robots.txt file?
Source: wp-includes/query.php:651
Function: Determines whether the query is for a search.
Source: wp-includes/query.php:695
Function: Determines whether the query is for an existing single post.
Source: wp-includes/query.php:728
Function: Determines whether a post is sticky.
Source: wp-includes/post.php:2653
Function: Determines whether the query is for an existing archive page.
Source: wp-includes/query.php:160
Function: Is the query for the favicon.ico file?
Source: wp-includes/query.php:671
Function: Determines whether the publish date of the current post in the loop is different from the publish date of the previous post in the loop.
Source: wp-includes/functions.php:1012
Function: Determines whether the query is for a post or page preview.
Source: wp-includes/query.php:631