Namesort descending Location Type Description
drupal_static core/includes/drupal.inc function Provides central static variable storage.
drupal_static_reset core/includes/drupal.inc function Resets one or all centrally stored static variable(s).
drupal_strip_dangerous_protocols core/includes/drupal.inc function Strips dangerous protocols (e.g. 'javascript:') from a URI.
drupal_strlen core/includes/drupal.inc function Counts the number of characters in a UTF-8 string.
drupal_strtolower core/includes/drupal.inc function Lowercase a UTF-8 string.
drupal_strtoupper core/includes/drupal.inc function Uppercase a UTF-8 string.
drupal_substr core/includes/drupal.inc function Cuts off a piece of a string based on character indices and counts.
drupal_system_listing core/includes/drupal.inc function Returns information about system object files (modules, themes, etc.).
drupal_tempnam core/includes/drupal.inc function Creates a file with a unique filename in the specified directory.
drupal_theme_access core/includes/drupal.inc function Determines if a theme is available to use.
drupal_theme_initialize core/includes/drupal.inc function Initializes the theme system by loading the theme.
drupal_theme_rebuild core/includes/drupal.inc function Forces the system to rebuild the theme registry.
drupal_truncate_bytes core/includes/drupal.inc function Truncates a UTF-8-encoded string safely to a number of bytes.
drupal_ucfirst core/includes/drupal.inc function Capitalizes the first letter of a UTF-8 string.
drupal_uninstall_modules core/includes/drupal.inc function Uninstalls a given list of disabled modules.
drupal_uninstall_schema core/includes/drupal.inc function Removes all tables defined in a module's hook_schema().
drupal_unlink core/includes/drupal.inc function Deletes a file.
drupal_unpack core/includes/drupal.inc function Unserializes and appends elements from a serialized string.
drupal_validate_form core/includes/drupal.inc function Validates user-submitted form data in the $form_state array.
drupal_validate_utf8 core/includes/drupal.inc function Checks whether a string is valid UTF-8.
drupal_valid_http_host core/includes/drupal.inc function Validates that a hostname (for example $_SERVER['HTTP_HOST']) is safe.
drupal_valid_path core/includes/drupal.inc function Checks a path exists and the current user has access to it.
drupal_valid_test_ua core/includes/drupal.inc function Returns the test prefix if this is an internal request from SimpleTest.
drupal_valid_token core/includes/drupal.inc function Validates a token based on $value, the user session, and the private key.
drupal_var_export core/includes/drupal.inc function Backdrop-friendly var_export().
drupal_verify_install_file core/includes/drupal.inc function Verifies the state of the specified file.
drupal_verify_profile core/includes/drupal.inc function Verifies an installation profile for installation.
drupal_wrap_mail core/includes/drupal.inc function Performs format=flowed soft wrapping for mail (RFC 3676).
drupal_write_record core/includes/drupal.inc function Saves (inserts or updates) a record to the database based upon the schema.
drupal_xml_parser_create core/includes/drupal.inc function Prepares a new XML parser.
element_sort core/includes/drupal.inc function Sorts a structured array by '#weight' property.
element_sort_by_title core/includes/drupal.inc function Sorts a structured array by '#title' property.
element_validate_integer core/includes/drupal.inc function This function has been removed with the inclusion of support for HTML5 number elements. See https://docs.backdropcms.org/node/43955
element_validate_integer_positive core/includes/drupal.inc function This function has been removed with the inclusion of support for HTML5 number elements. See https://docs.backdropcms.org/node/43955
element_validate_number core/includes/drupal.inc function This function has been removed with the inclusion of support for HTML5 number elements. See https://docs.backdropcms.org/node/43955
entity_create_stub_entity core/modules/entity/entity.module function Assembles an object structure with initial IDs.
file_create_htaccess core/includes/drupal.inc function Creates a .htaccess file in the given directory.
file_displays core/modules/file/file.module function Returns the display to use for a file type in a given view mode.
file_displays_load core/modules/file/file.module function Returns a single {file_display} array for the file type.
file_entity_access core/modules/file/file.module function Deprecated wrapper function. Determines if a user may perform the given operation on the specified file.
file_fnmatch core/modules/file/file.module function A wrapper function for the PHP function fnmatch().
filter_list_format core/modules/filter/filter.module function Retrieves a list of filters for a given text format.
format_username core/includes/drupal.inc function Format a username.
hook_layout_info core/modules/layout/layout.api.php function Deprecated. Now replaced by hook_layout_template_info().
image_style_path_token core/modules/image/image.module function This function was never included in Backdrop. See:
install_drupal core/includes/drupal.inc function Installs Backdrop either interactively or via an array of passed-in settings.
LayoutContext::setDataFromRouterMap core/modules/layout/plugins/context/layout_context.inc function Set the context data from the router item map.
layout_get_layout_info core/modules/layout/layout.module function Load the layout template information for a single layout template name.
node_feed core/modules/node/node.module function Page callback: Generates and prints an RSS feed.
node_get_recent core/includes/drupal.inc function Finds the most recently changed nodes that are available to the current user.

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