Documentation & API reference
Functions
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| Name |
Location |
Description | Direct uses | Strings |
|---|---|---|---|---|
| drupal_set_installed_schema_version |
drupal/ |
Updates the installed version information for a module. | 5 | |
| drupal_install_schema |
drupal/ |
Creates all tables defined in a module's hook_schema(). | 3 | |
| drupal_uninstall_schema |
drupal/ |
Removes all tables defined in a module's hook_schema(). | 2 | |
| drupal_get_schema_unprocessed |
drupal/ |
Returns the unprocessed and unaltered version of a module's schema. | 14 | |
| _drupal_schema_initialize |
drupal/ |
Fills in required default values for table definitions from hook_schema(). | 3 | |
| drupal_schema_fields_sql |
drupal/ |
Retrieves a list of fields from a table schema. | 1 | |
| drupal_write_record |
drupal/ |
Saves (inserts or updates) a record to the database based upon the schema. | 25 | |
| _drupal_session_open |
drupal/ |
Session handler assigned by session_set_save_handler(). | 1 | |
| _drupal_session_close |
drupal/ |
Session handler assigned by session_set_save_handler(). | 1 | |
| _drupal_session_read |
drupal/ |
Reads an entire session from the database (internal use only). | 1 | |
| _drupal_session_write |
drupal/ |
Writes an entire session to the database (internal use only). | 1 | 1 |
| drupal_session_initialize |
drupal/ |
Initializes the session handler, starting a session if needed. | 1 | |
| drupal_session_start |
drupal/ |
Forcefully starts a session, preserving already set session data. | 4 | |
| drupal_session_commit |
drupal/ |
Commits the current session, if necessary. | 3 | |
| drupal_session_started |
drupal/ |
Returns whether a session has been started. | 3 | |
| drupal_session_regenerate |
drupal/ |
Called when an anonymous user becomes authenticated or vice-versa. | 2 | |
| _drupal_session_destroy |
drupal/ |
Session handler assigned by session_set_save_handler(). | 1 | |
| _drupal_session_delete_cookie |
drupal/ |
Deletes the session cookie. | 1 | |
| drupal_session_destroy_uid |
drupal/ |
Ends a specific user's session(s). | 1 | |
| _drupal_session_garbage_collection |
drupal/ |
Session handler assigned by session_set_save_handler(). | 1 | |
| drupal_save_session |
drupal/ |
Determines whether to save session data of the current request. | 17 | |
| standard_country_list |
drupal/ |
Get an array of all country code => country name pairs. | 1 | |
| standard_language_list |
drupal/ |
Some common languages with their English and native names. | 4 | |
| tablesort_init |
drupal/ |
Initialize the table sort context. | 3 | |
| tablesort_header |
drupal/ |
Format a column header. | 2 | |
| tablesort_cell |
drupal/ |
Format a table cell. | 1 | |
| tablesort_get_query_parameters |
drupal/ |
Compose a URL query parameter array for table sorting links. | 3 | |
| tablesort_get_order |
drupal/ |
Determine the current sort criterion. | 4 | |
| tablesort_get_sort |
drupal/ |
Determine the current sort direction. | 3 | |
| drupal_theme_access |
drupal/ |
Determines if a theme is available to use. | 6 | 1 |
| drupal_theme_initialize |
drupal/ |
Initialize the theme system by loading the theme. | 14 | |
| _drupal_theme_initialize |
drupal/ |
Initialize the theme system given already loaded information. This function is useful to initialize a theme when no database is present. | 2 | |
| theme_get_registry |
drupal/ |
Get the theme registry. | 7 | 1 |
| _theme_registry_callback |
drupal/ |
Set the callback that will be used by theme_get_registry() to fetch the registry. | 3 | |
| _theme_load_registry |
drupal/ |
Get the theme_registry cache; if it doesn't exist, build it. | 1 | |
| _theme_save_registry |
drupal/ |
Write the theme_registry cache into the database. | 1 | |
| drupal_theme_rebuild |
drupal/ |
Force the system to rebuild the theme registry; this should be called when modules are added to the system, or when a dynamic system needs to add more theme hooks. | 8 | |
| _theme_process_registry |
drupal/ |
Process a single implementation of hook_theme(). | 3 | |
| _theme_build_registry |
drupal/ |
Build the theme registry cache. | 2 | |
| list_themes |
drupal/ |
Return a list of all currently available themes. | 35 | 1 |
| drupal_find_base_themes |
drupal/ |
Finds all the base themes for the specified theme. | 2 | |
| theme |
drupal/ |
Generates themed output. | 230 | 46 |
| path_to_theme |
drupal/ |
Return the path to the current themed element. | 3 | |
| drupal_find_theme_functions |
drupal/ |
Allow themes and/or theme engines to easily discover overridden theme functions. | 1 | |
| drupal_find_theme_templates |
drupal/ |
Allow themes and/or theme engines to easily discover overridden templates. | 4 | |
| theme_get_setting |
drupal/ |
Retrieve a setting for the current theme or for a given theme. | 13 | |
| theme_render_template |
drupal/ |
Render a system default template, which is essentially a PHP template. | 1 | |
| theme_enable |
drupal/ |
Enable a given list of themes. | 30 | |
| theme_disable |
drupal/ |
Disable a given list of themes. | 6 | |
| template_preprocess_datetime |
drupal/ |
Preprocess variables for theme_datetime(). |