Functions

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Namesort descending Location Description Direct uses Strings
_drupal_maintenance_theme drupal/includes/theme.maintenance.inc Sets up the theming system for maintenance page. 1
_drupal_parse_response_status drupal/includes/common.inc Splits an HTTP response status line into components. 2
_drupal_render_exception_safe drupal/includes/errors.inc Renders an exception error message without further exceptions. 3
_drupal_schema_initialize drupal/includes/common.inc Fills in required default values for table definitions from hook_schema(). 3
_drupal_session_close drupal/includes/session.inc Session handler assigned by session_set_save_handler(). 1
_drupal_session_delete_cookie drupal/includes/session.inc Deletes the session cookie. 1
_drupal_session_destroy drupal/includes/session.inc Session handler assigned by session_set_save_handler(). 1
_drupal_session_garbage_collection drupal/includes/session.inc Session handler assigned by session_set_save_handler(). 1
_drupal_session_open drupal/includes/session.inc Session handler assigned by session_set_save_handler(). 1
_drupal_session_read drupal/includes/session.inc Reads an entire session from the database (internal use only). 1
_drupal_session_write drupal/includes/session.inc Writes an entire session to the database (internal use only). 2 1
_drupal_set_preferred_header_name drupal/includes/bootstrap.inc Sets the preferred name for the HTTP header. 3
_drupal_shutdown_function drupal/includes/bootstrap.inc Executes registered shutdown functions. 1
_drupal_theme_access drupal/includes/theme.inc Helper function for determining access to a theme. 1
_drupal_theme_initialize drupal/includes/theme.inc Initializes the theme system given already loaded information. 2
_drupal_trigger_error_with_delayed_logging drupal/includes/bootstrap.inc Invokes trigger_error() with logging delayed until the end of the request. 1 1
_drupal_wrap_mail_line drupal/includes/mail.inc Wraps words on a single line. 1 1
_element_validate_integer drupal/modules/field/field.module DEPRECATED: Helper form element validator: integer.
_element_validate_integer_positive drupal/modules/field/field.module DEPRECATED: Helper form element validator: integer > 0.
_element_validate_number drupal/modules/field/field.module DEPRECATED: Helper form element validator: number.
_field_extra_fields_pre_render drupal/modules/field/field.module Pre-render callback to adjust weights and visibility of non-field elements. 2
_field_filter_items drupal/modules/field/field.module Helper function to filter out empty field values. 2
_field_filter_xss_allowed_tags drupal/modules/field/field.module List of tags allowed by field_filter_xss(). 2
_field_filter_xss_display_allowed_tags drupal/modules/field/field.module Human-readable list of allowed tags, for display in help texts. 2
_field_form_state_parents drupal/modules/field/field.form.inc Returns the location of processing information within $form_state. 2
_field_info_collate_fields drupal/modules/field/field.info.inc Collates all information on existing fields and instances.
_field_info_collate_types drupal/modules/field/field.info.inc Collates all information on field types, widget types and related structures. 5
_field_info_field_cache drupal/modules/field/field.info.inc Retrieves the FieldInfo object for the current request. 15
_field_info_prepare_extra_fields drupal/modules/field/field.info.inc Prepares 'extra fields' for the current run-time context.
_field_info_prepare_field drupal/modules/field/field.info.inc Prepares a field definition for the current run-time context.
_field_info_prepare_instance drupal/modules/field/field.info.inc Prepares an instance definition for the current run-time context.
_field_info_prepare_instance_display drupal/modules/field/field.info.inc Adapts display specifications to the current run-time context.
_field_info_prepare_instance_widget drupal/modules/field/field.info.inc Prepares widget specifications for the current run-time context.
_field_invoke drupal/modules/field/field.attach.inc Invoke a field hook. 10
_field_invoke_default drupal/modules/field/field.attach.inc Invoke field.module's version of a field hook. 8
_field_invoke_get_instances drupal/modules/field/field.attach.inc Helper for _field_invoke(): retrieves a list of instances to operate on. 3
_field_invoke_multiple drupal/modules/field/field.attach.inc Invoke a field hook across fields on multiple entities. 6
_field_invoke_multiple_default drupal/modules/field/field.attach.inc Invoke field.module's version of a field hook on multiple entities. 2
_field_language_suggestion drupal/modules/field/field.multilingual.inc Process the given language suggestion based on the available languages. 2
_field_sort_items drupal/modules/field/field.module Helper function to sort items in a field according to user drag-n-drop reordering. 1
_field_sort_items_helper drupal/modules/field/field.module Sort function for items order. (copied form element_sort(), which acts on #weight keys) 1
_field_sort_items_value_helper drupal/modules/field/field.module Same as above, using ['_weight']['#value'] 2
_field_sql_storage_columnname drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Generate a column name for a field data table. 12 1
_field_sql_storage_indexname drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Generate an index name for a field data table. 2
_field_sql_storage_query_columnname drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Field meta condition column callback. 1
_field_sql_storage_query_field_conditions drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Adds field (meta) conditions to the given query objects respecting groupings. 1 1
_field_sql_storage_query_join_entity drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Adds the base entity table to a field query object. 2
_field_sql_storage_revision_tablename drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Generate a table name for a field revision archive table. 22 2
_field_sql_storage_schema drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Return the database schema for a field. This may contain one or more tables. Each table will contain the columns relevant for the specified field. Leave the $field's 'columns' and 'indexes' keys empty to get only the base schema. 6
_field_sql_storage_tablealias drupal/modules/field/modules/field_sql_storage/field_sql_storage.module Generates a table alias for a field data table. 1

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