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Title Object type File name Summary
drupal_find_theme_functions function includes/theme.inc Allows themes and/or theme engines to discover overridden theme functions.
drupal_find_theme_templates function includes/theme.inc Allows themes and/or theme engines to easily discover overridden templates.
drupal_flush_all_caches function includes/common.inc Flushes all cached data on the site.
drupal_form_submit function includes/form.inc Retrieves, populates, and processes a form.
drupal_generate_test_ua function includes/bootstrap.inc Generates a user agent string with a HMAC and timestamp for simpletest.
drupal_get_bootstrap_phase function includes/bootstrap.inc Returns the current bootstrap phase for this Drupal process.
drupal_get_complete_schema function includes/bootstrap.inc Gets the whole database schema.
drupal_get_css function includes/common.inc Returns a themed representation of all stylesheets to attach to the page.
drupal_get_database_types function includes/install.inc Returns all supported database installer objects that are compiled into PHP.
drupal_get_destination function includes/common.inc Prepares a 'destination' URL query parameter for use with drupal_goto().
drupal_get_feeds function includes/common.inc Gets the feed URLs for the current page.
drupal_get_filetransfer_info function includes/common.inc Assembles the Drupal FileTransfer registry.
drupal_get_hash_salt function includes/bootstrap.inc Gets a salt useful for hardening against SQL injection.
drupal_get_installed_schema_version function includes/install.inc Returns the currently installed schema version for a module.
drupal_get_js function includes/common.inc Returns a themed presentation of all JavaScript code for the current page.
drupal_get_messages function includes/bootstrap.inc Returns all messages that have been set with drupal_set_message().
drupal_get_path_alias function includes/path.inc Given an internal Drupal path, return the alias set by the administrator.
drupal_get_query_parameters function includes/common.inc Processes a URL query parameter array to remove unwanted elements.
drupal_get_rdf_namespaces function includes/common.inc Returns a string containing RDF namespace declarations for use in XML and
XHTML output.
drupal_get_schema function includes/bootstrap.inc Gets the schema definition of a table, or the whole database schema.
drupal_get_schema_unprocessed function includes/common.inc Returns the unprocessed and unaltered version of a module's schema.
drupal_get_schema_versions function includes/install.inc Returns an array of available schema versions for a module.
drupal_get_updaters function includes/common.inc Assembles the Drupal Updater registry.
drupal_get_user_timezone function includes/bootstrap.inc Returns the time zone of the current user.
drupal_group_css function includes/common.inc Default callback to group CSS items.
drupal_hash_base64 function includes/bootstrap.inc Calculates a base-64 encoded, URL-safe sha-256 hash.
DRUPAL_HASH_COUNT constant includes/password.inc The standard log2 number of iterations for password stretching. This should
increase by 1 every Drupal version in order to counteract increases in the
speed and power of computers available to crack the hashes.
DRUPAL_HASH_LENGTH constant includes/password.inc The expected (and maximum) number of characters in a hashed password.
drupal_hmac_base64 function includes/bootstrap.inc Calculates a base-64 encoded, URL-safe sha-256 hmac.
drupal_html_class function includes/common.inc Prepares a string for use as a valid class name.
drupal_http_header_attributes function includes/common.inc Formats an attribute string for an HTTP header.
drupal_http_request function includes/common.inc Performs an HTTP request.
drupal_implode_tags function includes/common.inc Implodes an array of tags into a string.
drupal_installation_attempted function includes/bootstrap.inc Returns TRUE if a Drupal installation is currently being attempted.
drupal_install_fix_file function includes/install.inc Attempts to fix file permissions.
drupal_install_mkdir function includes/install.inc Creates a directory with the specified permissions.
drupal_install_profile_distribution_name function includes/install.inc Loads the installation profile, extracting its defined distribution name.
drupal_install_schema function includes/common.inc Creates all tables defined in a module's hook_schema().
drupal_install_system function includes/install.inc Installs the system module.
drupal_is_cli function includes/bootstrap.inc Detects whether the current script is running in a command-line environment.
drupal_is_denied function includes/bootstrap.inc Checks to see if an IP address has been blocked.
drupal_is_front_page function includes/path.inc Check if the current page is the front page.
drupal_is_https function includes/bootstrap.inc Checks whether an HTTPS request is being served.
drupal_json_decode function includes/common.inc Converts an HTML-safe JSON string into its PHP equivalent.
drupal_json_encode function includes/common.inc Converts a PHP variable into its JavaScript equivalent.
drupal_json_encode_helper function includes/json-encode.inc Encodes a PHP variable to HTML-safe JSON for PHP versions below 5.3.0.
drupal_json_output function includes/common.inc Returns data in JSON format.
drupal_js_defaults function includes/common.inc Constructs an array of the defaults that are used for JavaScript items.
drupal_language_types function includes/bootstrap.inc Returns a list of the built-in language types.
drupal_load_stylesheet function includes/common.inc Loads the stylesheet and resolves all @import commands.

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