has_custom_header()
Function: Checks whether a custom header is set or not.
Source: wp-includes/theme.php:1690
is_header_video_active()
Function: Checks whether the custom header video is eligible to show on the current page.
Source: wp-includes/theme.php:1705
is_header_video_active
Filter Hook: Filters whether the custom header video is eligible to show on the current page.
Source: wp-includes/theme.php:1727
get_custom_header_markup()
Function: Retrieves the markup for a custom header.
Source: wp-includes/theme.php:1739
the_custom_header_markup()
Function: Prints the markup for a custom header.
Source: wp-includes/theme.php:1757
unregister_setting()
Function: Unregisters a setting.
Source: wp-includes/option.php:2528
get_registered_settings()
Function: Retrieves an array of registered settings.
Source: wp-includes/option.php:2617
filter_default_option()
Function: Filters the default value for the option.
Source: wp-includes/option.php:2640
register_initial_settings()
Function: Registers default settings available in WordPress.
Source: wp-includes/option.php:2141
register_setting()
Function: Registers a setting and its data.
Source: wp-includes/option.php:2417