__return_null()
Function: Returns null.
Source: wp-includes/functions.php:6754
Function: Returns null.
Source: wp-includes/functions.php:6754
Function: Returns true.
Source: wp-includes/functions.php:6700
Function: Returns 0.
Source: wp-includes/functions.php:6728
Function: Returns false.
Source: wp-includes/functions.php:6715
Function: Returns an empty array.
Source: wp-includes/functions.php:6741
Function: Returns an empty string.
Source: wp-includes/functions.php:6769
Filter Hook: Filters the order of administration menu items.
Source: wp-admin/includes/menu.php:293
Filter Hook: Filters whether XML-RPC methods requiring authentication are enabled.
Source: wp-includes/class-wp-xmlrpc-server.php:219
Filter Hook: Filters the classic RSS widget’s feed icon link.
Source: wp-includes/widgets/class-wp-widget-rss.php:111