| locale | modules/locale/locale.module | Provides interface translation services. |
| page_get_cache | includes/bootstrap.inc | Retrieve the current page from the cache. |
| page_set_cache | includes/common.inc | Store the current page in the cache. |
| request_uri | includes/bootstrap.inc | Since $_SERVER['REQUEST_URI'] is only available on Apache, we
generate an equivalent using other environment variables. |
| system_clean_url_settings | modules/system/system.admin.inc | Form builder; Configure Clean URL settings.
See alsosystem_settings_form() |
| system_elements | modules/system/system.module | Implementation of hook_elements(). |
| theme_install_page | includes/theme.maintenance.inc | Generate a themed installation page. |
| watchdog | includes/bootstrap.inc | Log a system message. |
| _block_get_cache_id | modules/block/block.module | Assemble the cache_id to use for a given block. |
