register_theme_feature()
Function: Registers a theme feature for use in add_theme_support().
Source: wp-includes/theme.php:3172
register_uninstall_hook()
Function: Sets the uninstallation hook for a plugin.
Source: wp-includes/plugin.php:922
register_widget()
Function: Register a widget
Source: wp-includes/widgets.php:112
register_widget_control()
Function: Registers widget control callback for customizing options.
Source: wp-includes/deprecated.php:2176
registered_meta_key_exists()
Function: Checks if a meta key is registered.
Source: wp-includes/meta.php:1590
rel_canonical()
Function: Outputs rel=canonical for singular queries.
Source: wp-includes/link-template.php:4070
remove_accents()
Function: Converts all accent characters to ASCII characters.
Source: wp-includes/formatting.php:1595
remove_action()
Function: Removes a callback function from an action hook.
Source: wp-includes/plugin.php:612
remove_all_actions()
Function: Removes all of the callback functions from an action hook.
Source: wp-includes/plugin.php:626
remove_all_filters()
Function: Removes all of the callback functions from a filter hook.
Source: wp-includes/plugin.php:341