Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| db_rename_table |
drupal/ |
Renames a table. | 6 | |
| db_run_tasks |
drupal/ |
Ensures the environment for a Drupal database on a predefined connection. | 1 | |
| db_select |
drupal/ |
Returns a new SelectQuery object for the active database. | 98 | |
| db_set_active |
drupal/ |
Sets a new active database. | 5 | |
| db_table_exists |
drupal/ |
Checks if a table exists. | 19 | |
| db_transaction |
drupal/ |
Returns a new transaction object for the active database. | 6 | |
| db_truncate |
drupal/ |
Returns a new TruncateQuery object for the active database. | 2 | |
| db_update |
drupal/ |
Returns a new UpdateQuery object for the active database. | ||
| db_xor |
drupal/ |
Returns a new DatabaseCondition, set to "XOR" all conditions together. | ||
| debug |
drupal/ |
Outputs debug information. | 7 | 11 |
| decode_entities |
drupal/ |
Decodes all HTML entities (including numerical ones) to regular UTF-8 bytes. | 24 | |
| design_test_form_details |
drupal/ |
Form constructor for testing theme_details(). | ||
| design_test_form_fieldset |
drupal/ |
Form constructor for testing theme_fieldset(). | ||
| design_test_menu |
drupal/ |
Implements hook_menu(). | ||
| design_test_menu_local_tasks_alter |
drupal/ |
Implements hook_menu_local_tasks_alter(). | ||
| design_test_menu_theme_callback |
drupal/ |
Menu theme callback for design_test pages. | 1 | |
| design_test_page_list_operations |
drupal/ |
Page callback for manual testing of operation links. | ||
| drupal_add_css |
drupal/ |
Adds a cascading stylesheet to the stylesheet queue. | 31 | 6 |
| drupal_add_feed |
drupal/ |
Adds a feed URL for the current page. | 7 | |
| drupal_add_html_head |
drupal/ |
Adds output to the HEAD tag of the HTML page. | 11 | |
| drupal_add_html_head_link |
drupal/ |
Adds a LINK tag with a distinct 'rel' attribute to the page's HEAD. | 7 | |
| drupal_add_http_header Deprecated |
drupal/ |
Sets an HTTP response header for the current page. | 13 | |
| drupal_add_js |
drupal/ |
Adds a JavaScript file, setting, or inline code to the page. | 51 | 12 |
| drupal_add_library |
drupal/ |
Adds multiple JavaScript or CSS files at the same time. | 33 | 2 |
| drupal_add_region_content |
drupal/ |
Adds content to a specified region. | 4 | |
| drupal_add_tabledrag |
drupal/ |
Assists in adding the tableDrag JavaScript behavior to a themed table. | 9 | |
| drupal_aggregate_css |
drupal/ |
Aggregation callback: Aggregates CSS files and inline content. | 1 | |
| drupal_aggregate_js |
drupal/ |
Default callback to aggregate JavaScript files. | 1 | |
| drupal_alter Deprecated |
drupal/ |
Passes alterable variables to specific hook_TYPE_alter() implementations. | 73 | 1 |
| drupal_anonymous_user |
drupal/ |
Generates a default anonymous $user object. | 10 | |
| drupal_basename |
drupal/ |
Gets the filename from a given path. | 37 | |
| drupal_bootstrap |
drupal/ |
Ensures Drupal is bootstrapped to the specified phase. | 11 | |
| drupal_build_css_cache |
drupal/ |
Aggregates and optimizes CSS files into a cache file in the files directory. | 1 | |
| drupal_build_form |
drupal/ |
Builds and processes a form for a given form ID. | 8 | |
| drupal_build_js_cache |
drupal/ |
Aggregates JavaScript files into a cache file in the files directory. | 3 | |
| drupal_check_incompatibility |
drupal/ |
Checks whether a version is compatible with a given dependency. | 2 | |
| drupal_check_memory_limit |
drupal/ |
Compares the memory required for an operation to the available memory. | 4 | |
| drupal_check_module |
drupal/ |
Checks a module's requirements. | 1 | |
| drupal_check_profile |
drupal/ |
Checks an installation profile's requirements. | 1 | |
| drupal_chmod |
drupal/ |
Sets the permissions on a file or directory. | 10 | |
| drupal_classloader |
drupal/ |
Initializes and returns the class loader. | 12 | |
| drupal_classloader_register |
drupal/ |
Registers an additional namespace. | 3 | |
| drupal_clean_css_identifier |
drupal/ |
Prepares a string for use as a CSS identifier (element, class, or ID name). | 18 | 1 |
| drupal_clear_css_cache |
drupal/ |
Deletes old cached CSS files. | 4 | |
| drupal_clear_js_cache |
drupal/ |
Deletes old cached JavaScript files and variables. | 2 | |
| drupal_common_theme |
drupal/ |
Provides theme registration for themes across .inc files. | 1 | |
| drupal_container Deprecated |
drupal/ |
Retrieves the Drupal Container to standardize object construction. | 12 | |
| drupal_convert_to_utf8 |
drupal/ |
Converts data to UTF-8. | 1 | |
| drupal_cron_run |
drupal/ |
Executes a cron run when called. | 8 | |
| drupal_current_script_url |
drupal/ |
Returns the URL of the current script, with modified query parameters. | 2 |