Namesort descending Location Type Description
drupal_strtoupper includes/drupal.inc function Uppercase a UTF-8 string.
drupal_substr includes/drupal.inc function Cuts off a piece of a string based on character indices and counts.
drupal_system_listing includes/drupal.inc function Returns information about system object files (modules, themes, etc.).
drupal_tempnam includes/drupal.inc function Creates a file with a unique filename in the specified directory.
drupal_theme_access includes/drupal.inc function Determines if a theme is available to use.
drupal_theme_initialize includes/drupal.inc function Initializes the theme system by loading the theme.
drupal_theme_rebuild includes/drupal.inc function Forces the system to rebuild the theme registry.
drupal_truncate_bytes includes/drupal.inc function Truncates a UTF-8-encoded string safely to a number of bytes.
drupal_ucfirst includes/drupal.inc function Capitalizes the first letter of a UTF-8 string.
drupal_uninstall_modules includes/drupal.inc function Uninstalls a given list of disabled modules.
drupal_uninstall_schema includes/drupal.inc function Removes all tables defined in a module's hook_schema().
drupal_unlink includes/drupal.inc function Deletes a file.
drupal_unpack includes/drupal.inc function Unserializes and appends elements from a serialized string.
drupal_validate_form includes/drupal.inc function Validates user-submitted form data in the $form_state array.
drupal_validate_utf8 includes/drupal.inc function Checks whether a string is valid UTF-8.
drupal_valid_http_host includes/drupal.inc function Validates that a hostname (for example $_SERVER['HTTP_HOST']) is safe.
drupal_valid_path includes/drupal.inc function Checks a path exists and the current user has access to it.
drupal_valid_test_ua includes/drupal.inc function Returns the test prefix if this is an internal request from SimpleTest.
drupal_valid_token includes/drupal.inc function Validates a token based on $value, the user session, and the private key.
drupal_var_export includes/drupal.inc function Backdrop-friendly var_export().
drupal_verify_install_file includes/drupal.inc function Verifies the state of the specified file.
drupal_verify_profile includes/drupal.inc function Verifies an installation profile for installation.
drupal_wrap_mail includes/drupal.inc function Performs format=flowed soft wrapping for mail (RFC 3676).
drupal_write_record includes/drupal.inc function Saves (inserts or updates) a record to the database based upon the schema.
drupal_xml_parser_create includes/drupal.inc function Prepares a new XML parser.
element_sort includes/drupal.inc function Sorts a structured array by '#weight' property.
element_sort_by_title includes/drupal.inc function Sorts a structured array by '#title' property.
file_create_htaccess includes/drupal.inc function Creates a .htaccess file in the given directory.
filter_list_format modules/filter/filter.module function Retrieves a list of filters for a given text format.
format_username includes/drupal.inc function Format a username.
install_drupal includes/drupal.inc function Installs Backdrop either interactively or via an array of passed-in settings.
layout_get_layout_info modules/layout/layout.module function Load the layout template information for a single layout template name.
node_feed modules/node/node.module function Page callback: Generates and prints an RSS feed.
node_types_rebuild includes/drupal.inc function Drupal-compatible wrapper for clearing caches.
system_check_http_request modules/system/system.module function Checks whether the server is capable of issuing HTTP requests.
system_get_date_types includes/drupal.inc function Alters Backdrop's list of defined date formats and attributes to return the expected date types and attributes for Drupal's system_get_date_types() function.
system_system_info_alter modules/system/system.module function Implements hook_system_info_alter().
taxonomy_get_children modules/taxonomy/taxonomy.module function Legacy wrapper to load the children of a TID.
taxonomy_get_parents modules/taxonomy/taxonomy.module function Legacy wrapper to return the parents of a term by TID.
taxonomy_get_parents_all modules/taxonomy/taxonomy.module function Legacy wrapper to load all the parents of a term by TID.
taxonomy_get_term_by_name modules/taxonomy/taxonomy.module function Legacy wrapper to try to map a string to an existing term.
taxonomy_vocabulary_get_names modules/taxonomy/taxonomy.module function Get names for all taxonomy vocabularies.
taxonomy_vocabulary_machine_name_load modules/taxonomy/taxonomy.module function Legacy wrapper to return the parents of a term by TID.
user_role_load_by_name modules/user/user.module function Legacy wrapper function preserved for backwards-compatibility. This function is no longer used by Backdrop core, since all roles are loaded by name now. See https://api.backdropcms.org/change-records/converted-user-roles-cmi
variable_del includes/bootstrap.inc function Unsets a persistent variable.
variable_get includes/bootstrap.inc function Returns a persistent variable.
variable_initialize includes/bootstrap.inc function Loads the persistent variable table.
variable_set includes/bootstrap.inc function Sets a persistent variable.
views_object::options modules/views/includes/base.inc function Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility.

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