add_theme_support()
Function: Registers theme support for a given feature.
Source: wp-includes/theme.php:2600
Function: Registers theme support for a given feature.
Source: wp-includes/theme.php:2600
Function: Retrieves any registered editor stylesheet URLs.
Source: wp-includes/theme.php:2173
Filter Hook: Filters the array of URLs of stylesheets applied to the editor.
Source: wp-includes/theme.php:2217
Function: Displays background image path.
Source: wp-includes/theme.php:1795
Function: Retrieves value for custom background color.
Source: wp-includes/theme.php:1806
Function: Displays background color value.
Source: wp-includes/theme.php:1815
Function: Default custom background callback.
Source: wp-includes/theme.php:1824
Function: Renders the Custom CSS style element.
Source: wp-includes/theme.php:1903
Function: Fetches the `custom_css` post for a given theme.
Source: wp-includes/theme.php:1925
Function: Fetches the saved Custom CSS content for rendering.
Source: wp-includes/theme.php:1976