| Name | Location | Description |
|---|---|---|
| system_theme_settings | drupal/modules/system/system.admin.inc | Form builder; display theme configuration for entire site and individual themes. |
| theme_get_setting | drupal/includes/theme.inc | Retrieve a setting for the current theme. This function is designed for use from within themes & engines to determine theme settings made in the admin interface. |
| Name | Location | Description |
|---|---|---|
| module_exists | drupal/includes/module.inc | Determine whether a given module exists. |
| node_get_types | drupal/modules/node/node.module | Builds a list of available node types, and returns all of part of this list in the specified format. |
| user_access | drupal/modules/user/user.module | Determine whether the user has a given privilege. |
| variable_get | drupal/includes/bootstrap.inc | Return a persistent variable. |