wp_register_sidebar_widget
Action Hook: Fires once for each registered widget.
Source: wp-includes/widgets.php:422
wp_unregister_sidebar_widget
Action Hook: Fires just before a widget is removed from a sidebar.
Source: wp-includes/widgets.php:494
admin_memory_limit
Filter Hook: Filters the maximum memory limit available for administration screens.
Source: wp-includes/functions.php:7628
send_nosniff_header()
Function: Sends a HTTP header to disable content type sniffing in browsers which support it.
Source: wp-includes/functions.php:6903
kses_allowed_protocols
Filter Hook: Filters the list of protocols allowed in HTML attributes.
Source: wp-includes/functions.php:7054
__return_zero()
Function: Returns 0.
Source: wp-includes/functions.php:6850
__return_empty_array()
Function: Returns an empty array.
Source: wp-includes/functions.php:6863
__return_true()
Function: Returns true.
Source: wp-includes/functions.php:6822
__return_false()
Function: Returns false.
Source: wp-includes/functions.php:6837
is_main_site()
Function: Determines whether a site is the main site of the current network.
Source: wp-includes/functions.php:6283