| aggregator_form_feed_validate | modules/aggregator/aggregator.admin.inc | Validate aggregator_form_feed form submissions. |
| db_fetch_object | includes/database.pgsql.inc | Fetch one result row from the previous query as an object. |
| db_query | includes/database.pgsql.inc | Runs a basic query in the active database. |
| form_set_error | includes/form.inc | File an error against a form element. |
| t | includes/common.inc | Translate strings to the page language or a given language. |
| valid_url | includes/common.inc | Verify the syntax of the given URL. |
