Contains filters are case sensitive
Name Locationsort ascending Description
drupal_clear_path_cache Deprecated includes/drupal.inc Clear the path cache.
drupal_valid_path Deprecated includes/drupal.inc Checks a path exists and the current user has access to it.
drupal_path_alias_whitelist_rebuild Deprecated includes/drupal.inc Rebuild the path alias white list.
drupal_match_path Deprecated includes/drupal.inc Check if a path matches any pattern in a set of patterns.
drupal_is_front_page Deprecated includes/drupal.inc Check if the current page is the home page.
drupal_get_normal_path Deprecated includes/drupal.inc Given a path alias, return the internal path it represents.
drupal_get_path_alias Deprecated includes/drupal.inc Given an internal Backdrop path, return the alias set by the administrator.
drupal_cache_system_paths Deprecated includes/drupal.inc Cache system paths for a page.
drupal_lookup_path Deprecated includes/drupal.inc Given an alias, return its Backdrop system URL if one exists.
drupal_path_initialize Deprecated includes/drupal.inc Initialize the $_GET['q'] variable to the proper normal path.
drupal_alter Deprecated includes/drupal.inc Passes alterable variables to specific hook_TYPE_alter() implementations.
drupal_required_modules Deprecated includes/drupal.inc Returns an array of modules required by core.
drupal_html_to_text Deprecated includes/drupal.inc Transforms an HTML string into plain text, preserving its structure.
drupal_wrap_mail Deprecated includes/drupal.inc Performs format=flowed soft wrapping for mail (RFC 3676).
drupal_mail_system Deprecated includes/drupal.inc Returns an object that implements the MailSystemInterface interface.
drupal_mail Deprecated includes/drupal.inc Composes and optionally sends an e-mail message.
drupal_check_module Deprecated includes/drupal.inc Checks a module's requirements.
drupal_requirements_severity Deprecated includes/drupal.inc Extracts the highest severity from the requirements array.
drupal_check_profile Deprecated includes/drupal.inc Checks an installation profile's requirements.
drupal_requirements_url Deprecated includes/drupal.inc Returns a URL for proceeding to the next page after a requirements problem.
drupal_current_script_url Deprecated includes/drupal.inc Returns the URL of the current script, with modified query parameters.
drupal_install_mkdir Deprecated includes/drupal.inc Creates a directory with the specified permissions.
drupal_verify_install_file Deprecated includes/drupal.inc Verifies the state of the specified file.
drupal_uninstall_modules Deprecated includes/drupal.inc Uninstalls a given list of disabled modules.
drupal_install_system Deprecated includes/drupal.inc Installs the system module.
drupal_verify_profile Deprecated includes/drupal.inc Verifies an installation profile for installation.
drupal_rewrite_settings Deprecated includes/drupal.inc Replaces values in settings.php with values in the submitted array.
drupal_get_database_types Deprecated includes/drupal.inc Returns all supported database installer objects that are compiled into PHP.
drupal_detect_database_types Deprecated includes/drupal.inc Returns all supported database installer objects that are compiled into PHP.
drupal_detect_baseurl Deprecated includes/drupal.inc Loads the installation profile, extracting its defined distribution name.
drupal_install_profile_distribution_name Deprecated includes/drupal.inc Loads the installation profile, extracting its defined distribution name.
drupal_set_installed_schema_version Deprecated includes/drupal.inc Update the installed version information for a module.
drupal_get_installed_schema_version Deprecated includes/drupal.inc Returns the currently installed schema version for a module.
drupal_get_schema_versions Deprecated includes/drupal.inc Returns an array of available schema versions for a module.
drupal_load_updates Deprecated includes/drupal.inc Loads .install files for installed modules to initialize the update system.
install_drupal Deprecated includes/drupal.inc Installs Backdrop either interactively or via an array of passed-in settings.
drupal_depth_first_search Deprecated includes/drupal.inc Performs a depth-first search and sort on a directed acyclic graph.
drupal_redirect_form Deprecated includes/drupal.inc Redirects the user to a URL after a form has been processed.
drupal_validate_form Deprecated includes/drupal.inc Validates user-submitted form data in the $form_state array.
drupal_prepare_form Deprecated includes/drupal.inc Prepares a structured form array.
drupal_process_form Deprecated includes/drupal.inc Processes a form submission.
drupal_retrieve_form Deprecated includes/drupal.inc Retrieves the structured array that defines a given form.
drupal_form_submit Deprecated includes/drupal.inc Retrieves, populates, and processes a form.
drupal_rebuild_form Deprecated includes/drupal.inc Constructs a new $form from the information in $form_state.
drupal_build_form Deprecated includes/drupal.inc Builds and processes a form for a given form ID.
date_granularity_sorted includes/date.inc Sorts a granularity array.
date_granularity_names includes/date.inc Constructs an array of granularity options and their labels.
date_format_patterns includes/date.inc Constructs an array of regex replacement strings for date format elements.
date_ampm includes/date.inc Constructs an array of AM and PM options.
date_seconds includes/date.inc Constructs an array of seconds.

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