Name Locationsort ascending Description
install_check_requirements core/includes/install.core.inc Checks installation requirements and reports any errors.
_install_configure_form core/includes/install.core.inc Form constructor for a site configuration form.
install_configure_form_validate core/includes/install.core.inc Form validation handler for install_configure_form().
install_configure_form_submit core/includes/install.core.inc Form submission handler for install_configure_form().
_install_get_timezone_country core/includes/install.core.inc Get a country code for the provided timezone.
install_config_location core/includes/install.core.inc Installation task; Ensure config location is empty and writable, and (for config stored in files, rewrite settings.php to include config directories.
install_verify_database_utf8mb4 core/includes/install.core.inc Verifies if UTF8 MB4 support is available in the database.
image_get_available_toolkits core/includes/image.inc Gets a list of available toolkits.
image_get_toolkit core/includes/image.inc Gets the name of the currently used toolkit.
image_toolkit_invoke core/includes/image.inc Invokes the given method using the currently selected toolkit.
image_get_info core/includes/image.inc Gets details about an image.
image_scale_and_crop core/includes/image.inc Scales an image to the exact width and height given.
image_dimensions_scale core/includes/image.inc Scales image dimensions while maintaining aspect ratio.
image_scale core/includes/image.inc Scales an image while maintaining aspect ratio.
image_resize core/includes/image.inc Resizes an image to the given dimensions (ignoring aspect ratio).
image_rotate core/includes/image.inc Rotates an image by the given number of degrees.
image_crop core/includes/image.inc Crops an image to a rectangle specified by the given dimensions.
image_desaturate core/includes/image.inc Converts an image to grayscale.
image_load core/includes/image.inc Loads an image file and returns an image object.
image_save core/includes/image.inc Closes the image and saves the changes to a file.
image_hex2rgba core/includes/image.inc Converts a hex string to RGBA (red, green, blue, alpha) integer values and tidies up the input hex color string.
image_is_svg core/includes/image.inc Determine if a file URI is an SVG image based on its file extension.
image_add_svg_attributes core/includes/image.inc Add attributes to an SVG string.
image_get_supported_extensions core/includes/image.inc Gets supported image extensions.
image_get_svg_dimensions core/includes/image.inc Get an SVG image's defined dimensions.
icon core/includes/icon.inc Return the markup for outputting an icon by a machine name.
icon_get_path core/includes/icon.inc Locates an icon and returns its path.
_icon_from_theme core/includes/icon.inc Checks if the current theme provides an icon.
_icon_from_module core/includes/icon.inc Checks if a theme provides an icon.
_icon_from_core core/includes/icon.inc Checks if core provides an icon.
icon_get_info core/includes/icon.inc Get info about a module-provided icons.
theme_icon core/includes/icon.inc Returns HTML for an inline-icon.
BackdropHTTPSystemInterface::request core/includes/http_system.inc
backdrop_depth_first_search core/includes/graph.inc Performs a depth-first search and sort on a directed acyclic graph.
_backdrop_depth_first_search core/includes/graph.inc Performs a depth-first search on a graph.
_locale_import_po core/includes/gettext.inc Parses Gettext Portable Object information and inserts it into the database.
_locale_import_read_po core/includes/gettext.inc Parses a Gettext Portable Object file into an array.
_locale_import_message core/includes/gettext.inc Sets an error message if an error occurred during locale file parsing.
_locale_import_one_string core/includes/gettext.inc Performs the specified operation for one string.
_locale_import_one_string_db core/includes/gettext.inc Imports one string into the database.
_locale_import_parse_header core/includes/gettext.inc Parses a Gettext Portable Object file header.
_locale_import_parse_plural_forms core/includes/gettext.inc Parses a Plural-Forms entry from a Gettext Portable Object file header.
_locale_import_parse_arithmetic core/includes/gettext.inc Parses and sanitizes an arithmetic formula into a PHP expression.
_locale_import_tokenize_formula core/includes/gettext.inc Provides backward-compatible formula parsing for token_get_all().
_locale_import_append_plural core/includes/gettext.inc Adds count indices to a string.
_locale_import_shorten_comments core/includes/gettext.inc Generates a short, one-string version of the passed comment array.
_locale_import_parse_quoted core/includes/gettext.inc Parses a string in quotes.
_locale_export_get_strings core/includes/gettext.inc Generates a structured array of all translated strings for the language.
_locale_export_po_generate core/includes/gettext.inc Generates the PO(T) file contents for the given strings.
_locale_export_po core/includes/gettext.inc Writes a generated PO or POT file to the output.

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