Contains filters are case sensitive
Namesort descending Location Description
drupal_lookup_path Deprecated includes/drupal.inc Given an alias, return its Backdrop system URL if one exists.
drupal_mail Deprecated includes/drupal.inc Composes and optionally sends an e-mail message.
drupal_mail_system Deprecated includes/drupal.inc Returns an object that implements the MailSystemInterface interface.
drupal_maintenance_theme Deprecated includes/drupal.inc Enables use of the theme system without requiring database access.
drupal_map_assoc Deprecated includes/drupal.inc Forms an associative array from a linear array.
drupal_match_path Deprecated includes/drupal.inc Check if a path matches any pattern in a set of patterns.
drupal_mkdir Deprecated includes/drupal.inc Creates a directory using Backdrop's default mode.
drupal_move_uploaded_file Deprecated includes/drupal.inc Moves an uploaded file to a new location.
drupal_not_found Deprecated includes/drupal.inc Delivers a "page not found" error to the browser.
drupal_override_server_variables Deprecated includes/drupal.inc Sets appropriate server variables needed for command line scripts to work.
drupal_page_footer Deprecated includes/drupal.inc Performs end-of-request tasks.
drupal_page_get_cache Deprecated includes/drupal.inc Retrieves the current page from the cache.
drupal_page_header Deprecated includes/drupal.inc Sets HTTP headers in preparation for a page response.
drupal_page_is_cacheable Deprecated includes/drupal.inc Determines the cacheability of the current page.
drupal_page_set_cache Deprecated includes/drupal.inc Stores the current page in the cache.
drupal_parse_dependency Deprecated includes/drupal.inc Parses a dependency for comparison by backdrop_check_incompatibility().
drupal_parse_info_file Deprecated includes/drupal.inc Parses Backdrop module and theme .info files.
drupal_parse_info_format Deprecated includes/drupal.inc Parses data in Backdrop's .info format.
drupal_parse_url Deprecated includes/drupal.inc Parses a system URL string into an associative array suitable for url().
drupal_path_alias_whitelist_rebuild Deprecated includes/drupal.inc Rebuild the path alias white list.
drupal_path_initialize Deprecated includes/drupal.inc Initialize the $_GET['q'] variable to the proper normal path.
drupal_placeholder Deprecated includes/drupal.inc Formats text for emphasized display in a placeholder inside a sentence.
drupal_prepare_form Deprecated includes/drupal.inc Prepares a structured form array.
drupal_pre_render_conditional_comments Deprecated includes/drupal.inc Pre-render callback: Renders #browsers into #prefix and #suffix.
drupal_pre_render_link Deprecated includes/drupal.inc Pre-render callback: Renders a link into #markup.
drupal_pre_render_links Deprecated includes/drupal.inc Pre-render callback: Collects child links into a single array.
drupal_pre_render_markup Deprecated includes/drupal.inc Pre-render callback: Appends contents in #markup to #children.
drupal_pre_render_scripts Deprecated includes/drupal.inc #pre_render callback to add the elements needed for JavaScript tags to be rendered.
drupal_pre_render_styles Deprecated includes/drupal.inc Pre-render callback: Adds the elements needed for CSS tags to be rendered.
drupal_process_attached Deprecated includes/drupal.inc Adds attachments to a render() structure.
drupal_process_form Deprecated includes/drupal.inc Processes a form submission.
drupal_process_states Deprecated includes/drupal.inc Adds JavaScript to change the state of an element based on another element.
drupal_random_bytes Deprecated includes/drupal.inc Returns a string of highly randomized bytes (over the full 8-bit range).
drupal_random_key Deprecated includes/drupal.inc Returns a URL-safe, base64 encoded string of highly randomized bytes (over the full 8-bit range).
drupal_realpath Deprecated includes/drupal.inc Resolves the absolute filepath of a local URI or filepath.
drupal_rebuild_form Deprecated includes/drupal.inc Constructs a new $form from the information in $form_state.
drupal_redirect_form Deprecated includes/drupal.inc Redirects the user to a URL after a form has been processed.
drupal_region_class Deprecated includes/drupal.inc Provides a standard HTML class name that identifies a page region.
drupal_register_shutdown_function Deprecated includes/drupal.inc Registers a function for execution on shutdown.
drupal_render Deprecated includes/drupal.inc Renders HTML given a structured array tree.
drupal_render_cache_by_query Deprecated includes/drupal.inc Prepares an element for caching based on a query.
drupal_render_cache_get Deprecated includes/drupal.inc Gets the rendered output of a renderable element from the cache.
drupal_render_cache_set Deprecated includes/drupal.inc Caches the rendered output of a renderable element.
drupal_render_children Deprecated includes/drupal.inc Renders children of an element and concatenates them.
drupal_render_cid_create Deprecated includes/drupal.inc Creates the cache ID for a renderable element.
drupal_render_cid_parts Deprecated includes/drupal.inc Returns cache ID parts for building a cache ID.
drupal_render_collect_attached Deprecated includes/drupal.inc Collects #attached for an element and its children into a single array.
drupal_render_page Deprecated includes/drupal.inc Renders the page, including the HTML, HEAD, and BODY tags.
drupal_required_modules Deprecated includes/drupal.inc Returns an array of modules required by core.
drupal_requirements_severity Deprecated includes/drupal.inc Extracts the highest severity from the requirements array.

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