| blocked_ip_load | Retrieve a blocked IP address from the database. |
| confirm_form | Output a confirmation form |
| system_action_info | Implements hook_action_info(). |
| system_admin_compact_mode | Determine if a user is in compact mode. |
| system_admin_compact_page | Menu callback; Sets whether the admin menu is in compact mode or not. |
| system_admin_menu_block | Provide a single block on the administration overview page. |
| system_admin_paths | Implements hook_admin_paths(). |
| system_archiver_info | Implements hook_archiver_info(). |
| system_authorized_batch_process | Use authorize.php to run batch_process(). |
| system_authorized_get_url | Return the URL for the authorize.php script. |
| system_authorized_init | Setup a given callback to run via authorize.php with elevated privileges. |
| system_authorized_run | Setup and invoke an operation using authorize.php. |
| system_block_info | Implements hook_block_info(). |
| system_block_ip_action | Blocks the current user's IP address. |
| system_block_view | Implements hook_block_view(). |
| system_check_directory | Checks the existence of the directory specified in $form_element. This
function is called from the system_settings form to check both core file
directories (file_public_path, file_private_path, file_temporary_path). |
| system_check_http_request | Checks whether the server is capable of issuing HTTP requests. |
| system_cron | Implements hook_cron(). |
| system_date_formats | Implements hook_date_formats(). |
| system_date_formats_rebuild | Resets the database cache of date formats and saves all new formats. |
| system_date_format_delete | Delete a date format from the database. |
| system_date_format_locale | Get the appropriate date format for a type and locale. |
| system_date_format_save | Save a date format to the database. |
| system_date_format_types | Implements hook_date_format_types(). |
| system_date_format_type_delete | Delete a date type from the database. |
| system_date_format_type_save | Save a date type to the database. |
| system_default_region | Get the name of the default region for a given theme. |
| system_element_info | Implements hook_element_info(). |
| system_entity_info | Implements hook_entity_info(). |
| system_filetransfer_backends | Implements hook_filetransfer_backends(). |
| system_filetransfer_backend_form_ftp | Returns the form to configure the filetransfer class for FTP |
| system_filetransfer_backend_form_ssh | Returns the form to configure the filetransfer class for SSH |
| system_find_base_themes | Find all the base themes for the specified theme. |
| system_flush_caches | Implements hook_flush_caches(). |
| system_form_user_profile_form_alter | Implements hook_form_FORM_ID_alter(). |
| system_form_user_register_form_alter | Implements hook_form_FORM_ID_alter(). |
| system_get_date_format | Get the format details for a particular id. |
| system_get_date_formats | Get the list of date formats for a particular format length. |
| system_get_date_types | Get the list of available date types and attributes. |
| system_get_files_database | Retrieves the current status of an array of files in the system table. |
| system_get_filetransfer_settings_form | Helper function to return a form for configuring a filetransfer backend. |
| system_get_info | Returns an array of information about active modules or themes. |
| system_get_module_admin_tasks | Generate a list of tasks offered by a specified module. |
| system_goto_action | Redirects to a different URL. |
| system_goto_action_form | Settings form for system_goto_action(). |
| system_goto_action_submit | |
| system_help | Implements hook_help(). |
| system_hook_info | Implements hook_hook_info(). |
| system_image_toolkits | Implements hook_image_toolkits(). |
| system_init | Implements hook_init(). |
| system_library | Implements hook_library(). |
| system_mail | Implements hook_mail(). |
| system_menu | Implements hook_menu(). |
| system_message_action | Sends a message to the current user's screen. |
| system_message_action_form | |
| system_message_action_submit | |
| system_page_alter | Implements hook_page_alter(). |
| system_permission | Implements hook_permission(). |
| system_rebuild_module_data | Rebuild, save, and return data about all currently available modules. |
| system_rebuild_theme_data | Rebuild, save, and return data about all currently available themes. |
| system_region_list | Get a list of available regions from a specified theme. |
| system_retrieve_file | Attempts to get a file using drupal_http_request and to store it locally. |
| system_run_automated_cron | Run the automated cron if enabled. |
| system_send_email_action | Sends an e-mail message. |
| system_send_email_action_form | Return a form definition so the Send email action can be configured. |
| system_send_email_action_submit | Process system_send_email_action form submissions. |
| system_send_email_action_validate | Validate system_send_email_action form submissions. |
| system_settings_form | Add default buttons to a form and set its prefix. |
| system_settings_form_submit | Execute the system_settings_form. |
| system_stream_wrappers | Implements hook_stream_wrappers(). |
| system_system_info_alter | Implements hook_system_info_alter(). |
| system_theme | Implements hook_theme(). |
| system_timezone | Menu callback; Retrieve a JSON object containing a suggested time zone name. |
| system_time_zones | Generate an array of time zones and their local time&date. |
| system_updater_info | Implements hook_updater_info(). |
| system_update_files_database | Updates the records in the system table based on the files array. |
| system_user_login | Implements hook_user_login(). |
| system_user_timezone | Add the time zone field to the user edit and register forms. |
| theme_confirm_form | Theme confirmation forms. |
| theme_system_compact_link | Display the link to show or hide inline help descriptions. |
| theme_system_powered_by | Format the Powered by Drupal text. |
| theme_system_settings_form | Theme function for the system settings form. |
| _system_batch_theme | Theme callback for the default batch page. |
| _system_date_formats_build | Builds and returns the list of available date formats. |
| _system_date_format_types_build | Builds and returns the list of available date types. |
| _system_filetransfer_backend_form_common | Helper function because SSH and FTP backends share the same elements |
| _system_rebuild_module_data | Helper function to scan and collect module .info data. |
| _system_rebuild_theme_data | Helper function to scan and collect theme .info data and their engines. |
| _system_settings_form_automatic_defaults | |
| _system_sort_requirements | Helper function to sort requirements. |
| _system_themes_access | Menu item access callback - only admin or enabled themes can be accessed. |
| _system_update_bootstrap_status | Refresh bootstrap column in the system table. |
