| check_plain | includes/bootstrap.inc | Encode special characters in a plain-text string for display as HTML. |
| db_fetch_object | includes/database.pgsql.inc | Fetch one result row from the previous query as an object. |
| db_query_range | includes/database.pgsql.inc | Runs a limited-range query in the active database. |
| db_rewrite_sql | includes/database.inc | Rewrites node, taxonomy and comment queries. Use it for listing queries. Do not
use FROM table1, table2 syntax, use JOIN instead. |
| drupal_to_js | includes/common.inc | Converts a PHP variable into its Javascript equivalent. |
| taxonomy_autocomplete | modules/taxonomy.module | Helper function for autocompletion |
