Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| drupal_mail |
drupal/ |
Composes and optionally sends an e-mail message. | 8 | |
| drupal_mail_system |
drupal/ |
Returns an object that implements the MailSystemInterface interface. | 1 | |
| drupal_maintenance_theme |
drupal/ |
Enables use of the theme system without requiring database access. | 5 | |
| drupal_map_assoc |
drupal/ |
Forms an associative array from a linear array. | 38 | |
| drupal_match_path |
drupal/ |
Check if a path matches any pattern in a set of patterns. | 3 | |
| drupal_mkdir |
drupal/ |
Creates a directory using Drupal's default mode. | 5 | |
| drupal_move_uploaded_file |
drupal/ |
Moves an uploaded file to a new location. | 1 | |
| drupal_multilingual |
drupal/ |
Returns TRUE if there is more than one language enabled. | 8 | |
| drupal_not_found |
drupal/ |
Delivers a "page not found" error to the browser. | 10 | |
| drupal_override_server_variables |
drupal/ |
Sets appropriate server variables needed for command line scripts to work. | 2 | |
| drupal_page_footer |
drupal/ |
Performs end-of-request tasks. | 1 | |
| drupal_page_get_cache |
drupal/ |
Retrieves the current page from the cache. | 1 | |
| drupal_page_header |
drupal/ |
Sets HTTP headers in preparation for a page response. | 2 | |
| drupal_page_is_cacheable |
drupal/ |
Determines the cacheability of the current page. | 5 | |
| drupal_page_set_cache |
drupal/ |
Stores the current page in the cache. | 1 | |
| drupal_parse_dependency |
drupal/ |
Parses a dependency for comparison by drupal_check_incompatibility(). | 1 | |
| drupal_parse_info_file |
drupal/ |
Parses Drupal module and theme .info files. | 10 | |
| drupal_parse_info_format |
drupal/ |
Parses data in Drupal's .info format. | 2 | |
| drupal_parse_url |
drupal/ |
Parses a URL string into its path, query, and fragment components. | 6 | |
| drupal_path_alias_whitelist_rebuild |
drupal/ |
Rebuild the path alias white list. | 3 | |
| drupal_path_initialize |
drupal/ |
Initialize the $_GET['q'] variable to the proper normal path. | 1 | |
| drupal_placeholder |
drupal/ |
Formats text for emphasized display in a placeholder inside a sentence. | 6 | |
| drupal_prepare_form |
drupal/ |
Prepares a structured form array. | 7 | |
| drupal_pre_render_conditional_comments |
drupal/ |
#pre_render callback to render #browsers into #prefix and #suffix. | 1 | |
| drupal_pre_render_link |
drupal/ |
#pre_render callback to render a link into #markup. | 1 | |
| drupal_pre_render_links |
drupal/ |
#pre_render callback that collects child links into a single array. | 3 | |
| drupal_pre_render_markup |
drupal/ |
#pre_render callback to append contents in #markup to #children. | 1 | |
| drupal_pre_render_styles |
drupal/ |
#pre_render callback to add the elements needed for CSS tags to be rendered. | 1 | |
| drupal_process_attached |
drupal/ |
Adds attachments to a render() structure. | 3 | |
| drupal_process_form |
drupal/ |
Processes a form submission. | 7 | |
| drupal_process_states |
drupal/ |
Adds JavaScript to change the state of an element based on another element. | 1 | |
| drupal_random_bytes |
drupal/ |
Returns a string of highly randomized bytes (over the full 8-bit range). | 9 | |
| drupal_random_key |
drupal/ |
Returns a URL-safe, base64 encoded string of highly randomized bytes (over the full 8-bit range). | 12 | |
| drupal_realpath |
drupal/ |
Resolves the absolute filepath of a local URI or filepath. | 47 | |
| drupal_rebuild_form |
drupal/ |
Constructs a new $form from the information in $form_state. | 2 | |
| drupal_redirect_form |
drupal/ |
Redirects the user to a URL after a form has been processed. | 2 | |
| drupal_region_class |
drupal/ |
Provides a standard HTML class name that identifies a page region. | 2 | |
| drupal_register_shutdown_function |
drupal/ |
Registers a function for execution on shutdown. | 13 | |
| drupal_render |
drupal/ |
Renders HTML given a structured array tree. | 91 | 1 |
| drupal_render_cache_by_query |
drupal/ |
Prepares an element for caching based on a query. | 1 | |
| drupal_render_cache_get |
drupal/ |
Gets the rendered output of a renderable element from the cache. | 2 | |
| drupal_render_cache_set |
drupal/ |
Caches the rendered output of a renderable element. | 1 | |
| drupal_render_children |
drupal/ |
Renders children of an element and concatenates them. | 31 | |
| drupal_render_cid_create |
drupal/ |
Creates the cache ID for a renderable element. | 2 | |
| drupal_render_cid_parts |
drupal/ |
Returns cache ID parts for building a cache ID. | 3 | |
| drupal_render_collect_attached |
drupal/ |
Collects #attached for an element and its children into a single array. | 1 | |
| drupal_render_page |
drupal/ |
Renders the page, including all theming. | 2 | |
| drupal_required_modules |
drupal/ |
Returns an array of modules required by core. | 1 | |
| drupal_requirements_severity |
drupal/ |
Extracts the highest severity from the requirements array. | 4 | |
| drupal_requirements_url |
drupal/ |
Returns a URL for proceeding to the next page after a requirements problem. | 2 |