Name Type Location Description
_filter_delete_file_usage function core/modules/filter/filter.module Deletes file usage of files referenced by processed text fields.
FILE_TYPE_STORAGE_DEFAULT constant core/modules/file/file.module File type constant for module-defined file types.
file_info_formatter_types function core/modules/file/file.admin.inc Returns information about file formatters from hook_file_formatter_info().
config_sync_validate_file function core/modules/config/config.sync.inc Validate an individual configuration to ensure it's safe to import.
FileTransferLocal::isFile function core/includes/filetransfer/local.inc Checks if a particular path is a file (not a directory).
FileAccessTestCase::setUp function core/modules/file/tests/file.test Sets up a Backdrop site for running functional and integration tests.
FileFieldRevisionTestCase class core/modules/file/tests/file.test Tests file handling with node revisions.
FileFieldValidateTestCase class core/modules/file/tests/file.test Tests various validations.
BackupFile::pushExtension function core/includes/backup/backup.file.inc Add to the extension list.
BackupFile::lastExtension function core/includes/backup/backup.file.inc Get the last file extension.
hook_file_download_access function core/modules/file/file.api.php Control download access to files.
file_field_delete_revision function core/modules/file/file.field.inc Implements hook_field_delete_revision().
installer_manager_file_get function core/modules/installer/installer.manager.inc Copies a file from the specified URL to the temporary directory for updates.
_install_find_profile_file function core/includes/install.inc Searches for a profile directory and returns the profile path location.
FormsFileInclusionTestCase class core/modules/simpletest/tests/form.test Tests form API file inclusion.
theme_file_widget_multiple function core/modules/file/file.theme.inc Returns HTML for a group of file upload widgets.
theme_file_formatter_table function core/modules/file/file.theme.inc Returns HTML for a file attachments table.
UserSaveTestCase::$profile property core/modules/user/tests/user.test
UserEditTestCase::$profile property core/modules/user/tests/user.test
authorize_get_filetransfer function core/includes/authorize.inc Gets a FileTransfer class for a specific transfer method and settings.
FileSaveUploadTest::$image property core/modules/simpletest/tests/file.test An image file path for uploading.
file_example_delete_submit function modules/examples/file_example/file_example.module Submit handler to delete a file.
NodeSaveTestCase::$profile property core/modules/node/tests/node.test The profile to install as a basis for testing.
file_example_autoload_info function modules/examples/file_example/file_example.module Implements hook_autoload_info().
ConfigFileStorage::listAll function core/includes/config.inc Gets configuration object names starting with a given prefix.
file_type_classify_confirm function core/modules/file/file.admin.inc Confirm form for file type classification process.
file_get_upload_validators function core/modules/file/file.pages.inc Retrieves the upload validators for a file.
FileDeleteTest::testUnused function core/modules/simpletest/tests/file.test Tries deleting a normal file (as opposed to a directory, symlink, etc).
FileNameMungingTest::$name property core/modules/simpletest/tests/file.test
FileLoadTest::testMultiple function core/modules/simpletest/tests/file.test This will test loading file data from the database.
FileSaveTest::testFileSave function core/modules/simpletest/tests/file.test
FileTransferTest::testJail function core/modules/simpletest/tests/filetransfer.test
FileTestHelper::createFile function core/modules/file/tests/file.test Create file
FileDownloadTest::checkUrl function core/modules/simpletest/tests/file.test Download a file from the URL generated by file_create_url().
CKEditorTestCase::$profile property core/modules/ckeditor/tests/ckeditor.test The profile to install as a basis for testing.
file_managed_file_validate function core/modules/file/file.module Render API callback: Validates the managed_file element.
FileNameMungingTest::setUp function core/modules/simpletest/tests/file.test Sets up a Backdrop site for running functional and integration tests.
FileTransfer::sanitizePath function core/includes/filetransfer/filetransfer.inc Changes backslashes to slashes, also removes a trailing slash.
FileUnitTestCase::testFile function core/modules/file/tests/file.test Tests basic file entity properties.
FILE_TYPE_STORAGE_OVERRIDE constant core/modules/file/file.module File type constant for file types that override module-defined presets.
_color_get_theme_from_file function core/modules/color/color.module Finds which theme a CSS file came from.
drupal_verify_install_file function core/includes/drupal.inc Verifies the state of the specified file.
FileTransferChmodInterface interface core/includes/filetransfer/filetransfer.inc A FileTransfer Class implementing this interface can be used to chmod files.
FileTransferLocal::connect function core/includes/filetransfer/local.inc Connects to the server.
FileTransferLocal::factory function core/includes/filetransfer/local.inc Classes that extend this class must override the factory() static method.
FileReplaceTestCase::setUp function core/modules/file/tests/file.test Sets up a Backdrop site for running functional and integration tests.
UpdateTestHelper::$profile property core/modules/update/tests/update.test The profile to install as a basis for testing.
_file_sort_array_by_weight function core/modules/file/file.module Sorts an array by weight.
user_profile_form_validate function core/modules/user/user.pages.inc Form validation handler for user_profile_form().
file_stream_wrappers_alter function core/modules/file/file.module Implements hook_stream_wrappers_alter().

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