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Name Type Location Description
Field Types API group core/modules/field/field.api.php Define field types.
hook_field_info function core/modules/field/field.api.php Define Field API field types.
hook_field_load function core/modules/field/field.api.php Define custom load behavior for this module's field types.
image.field.inc file core/modules/image/image.field.inc Implement an image field, based on the file module's file field.
field_test_menu function core/modules/field/tests/field_test/field_test.module Implements hook_menu().
date_field_info function core/modules/date/date.field.inc Implements hook_field_info().
date_field_load function core/modules/date/date.field.inc Implements hook_field_load().
TestFieldEntity class core/modules/field/tests/field_test/field_test.class.inc Test class for the test_entity entity type.
db_escape_field function core/includes/database/database.inc Restricts a dynamic column or constraint name to safe characters.
db_field_exists function core/includes/database/database.inc Checks if a column exists in the given table.
theme_textfield function core/includes/form.inc Returns HTML for a textfield form element.
db_change_field function core/includes/database/database.inc Changes a field definition.
FieldUITestCase class core/modules/field_ui/tests/field_ui.test Provides common functionality for the Field UI test classes.
link_field_info function core/modules/link/link.module Implements hook_field_info().
link_field_load function core/modules/link/link.module Implements hook_field_load().
file_field_info function core/modules/file/file.field.inc Implements hook_field_info().
file_field_load function core/modules/file/file.field.inc Implements hook_field_load().
field_read_field function core/modules/field/field.crud.inc Reads a single field record directly from the database.
field_purge_data function core/modules/field/field.crud.inc Purges the field data for a single field on a single pseudo-entity.
field_get_values function core/modules/field/field.module Returns all values from a field.
field_block_info function core/modules/field/field.module Implements hook_block_info().
FieldBlock::form function core/modules/field/field.block.inc Builds the block's configuration form.
field.tests.info file core/modules/field/tests/field.tests.info [FieldAttachOtherTestCase] name = Field attach tests (other) description = Test other Field Attach API functions. group = Field API file = field.test [FieldInfoTestCase] name = Field info tests description = Get information about existing fields,…
field_views.test file core/modules/field/tests/field_views.test Tests the Views integration with Field API.
GenericFieldTest class modules/examples/field_permission_example/tests/field_permission_example.test A generic field testing class.
field.attach.inc file core/modules/field/field.attach.inc Field attach API, allowing entities (nodes, users, ...) to be 'fieldable'.
field_filter_xss function core/modules/field/field.module Like filter_xss_admin(), but with a shorter list of allowed tags.
field_view_value function core/modules/field/field.module Returns a renderable array for a single field value.
field_view_field function core/modules/field/field.module Returns a renderable array for the value of a single field in an entity.
field_ui.api.php file core/modules/field_ui/field_ui.api.php Hooks provided by the Field UI module.
FieldExampleTest class modules/examples/field_example/tests/field_example.test Functional tests for the Field Example module.
Field Widget API group core/modules/field/field.api.php Define Field API widget types.
image_field_info function core/modules/image/image.field.inc Implements hook_field_info().
image_field_load function core/modules/image/image.field.inc Implements hook_field_load().
email_field_info function core/modules/email/email.module Implements hook_field_info().
Field Attach API group core/modules/field/field.attach.inc Operate on Field API data attached to Backdrop entities.
EntityFieldQuery class core/modules/entity/entity.query.inc Retrieves entities matching a given set of conditions.
field_permission function core/modules/field/field.module Implements hook_permission().
theme_link_field function core/modules/link/link.theme.inc Formats a link field widget.
field.tokens.inc file core/modules/field/field.tokens.inc Builds placeholder replacement tokens for field-related data.
field_views_data function core/modules/field/views/field.views.inc Implements hook_views_data().
field_info_field function core/modules/field/field.info.inc Returns data about an individual field, given a field name.
file_field_delete function core/modules/file/file.field.inc Implements hook_field_delete().
_field_token_info function core/modules/field/field.tokens.inc Fetch an array of field data used for tokens.
field_example.css file modules/examples/field_example/field_example.css CSS for Field Example.
link_field_schema function core/modules/link/link.install Implements hook_field_schema().
number_field_info function core/modules/field/modules/number/number.module Implements hook_field_info().
field_read_fields function core/modules/field/field.crud.inc Reads in fields that match an array of conditions.
field_purge_batch function core/modules/field/field.crud.inc Purges a batch of deleted Field API data, instances, or fields.
field_purge_field function core/modules/field/field.crud.inc Purges a field configuration.

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