backdrop_dirname in core/includes/file.inc
Gets the name of the directory from a given path.
backdrop_load_stylesheet in core/includes/common.inc
Loads the stylesheet and resolves all @import commands.
backdrop_rmdir in core/includes/file.inc
Removes a directory.
backdrop_tempnam in core/includes/file.inc
Creates a file with a unique filename in the specified directory.
backdrop_unlink in core/includes/file.inc
Deletes a file.
config_file_download in core/modules/config/config.module
Implements hook_file_download().
CustomLogoTestCase::testCustomLogo in core/modules/system/tests/system.test
Test the use of a custom logo.
FileChangeSchemeTestCase::testChangeScheme in core/modules/file/tests/file.test
FileSaveDataTest::testExistingRename in core/modules/simpletest/tests/file.test
Test file_save_data() when renaming around an existing file.
FileSaveDataTest::testExistingReplace in core/modules/simpletest/tests/file.test
Test file_save_data() when replacing an existing file.
FileSaveDataTest::testWithFilename in core/modules/simpletest/tests/file.test
Test the file_save_data() function when a filename is provided.
FileSaveDataTest::testWithoutFilename in core/modules/simpletest/tests/file.test
Test the file_save_data() function when no filename is provided.
FileUnmanagedSaveDataTest::testFileSaveData in core/modules/simpletest/tests/file.test
Test the file_unmanaged_save_data() function.
file_access in core/modules/file/file.module
Determines if a user may perform the given operation on the specified file.
file_add_form_submit in core/modules/file/file.pages.inc
Submit handler for the add file form.
file_create_url in core/includes/file.inc
Creates a web-accessible URL for a stream to an external or local file.
file_file_is_readable in core/modules/file/file.module
Check if a file entity is readable or not.
file_is_local in core/modules/file/file.module
Check if a file entity is considered local or not.
file_is_writeable in core/modules/file/file.module
Check if a file entity is considered writeable or not.
file_managed_file_value in core/modules/file/file.module
Render API callback: Determines the value for a managed_file type element.
file_manage_form in core/modules/file/file.pages.inc
Page callback: Form constructor for the file manage form.
file_manage_form_submit in core/modules/file/file.pages.inc
Form submission handler for the 'Save' button for file_manage_form().
file_prepare_directory in core/includes/file.inc
Checks that the directory exists and is writable.
file_save_htaccess in core/includes/file.inc
Creates a .htaccess file in the given directory.
file_save_upload in core/includes/file.inc
Saves a file upload to a new location.
file_stream_wrapper_get_instance_by_uri in core/includes/file.inc
Returns a reference to the stream wrapper class responsible for a given URI.
file_test_file_url_alter in core/modules/simpletest/tests/file_test.module
Implements hook_file_url_alter().
file_transfer in core/includes/file.inc
Transfers a file to the client using HTTP.
file_valid_uri in core/includes/file.inc
Determines whether the URI has a valid scheme for file API operations.
hook_file_transfer in core/modules/file/file.api.php
React to a file being downloaded.
hook_file_url_alter in core/modules/system/system.api.php
Alter the URL to a file.
ImageFieldDisplayTestCase::testImageFieldDefaultImage in core/modules/image/tests/image.test
Test use of a default image with an image field.
image_field_update_field in core/modules/image/image.module
Implements hook_field_update_field().
image_field_update_instance in core/modules/image/image.module
Implements hook_field_update_instance().
image_file_download in core/modules/image/image.module
Implements hook_file_download().
image_gd_save in core/modules/system/image.gd.inc
GD helper to write an image resource to a destination file.
image_style_path in core/modules/image/image.module
Return the URI of an image when using a style.
image_style_url in core/modules/image/image.module
Return the URL for an image derivative given a style and image path.
StreamWrapperTest::testGetValidStreamScheme in core/modules/simpletest/tests/file.test
Test the scheme functions.
system_site_information_settings in core/modules/system/system.admin.inc
Form builder; The general site information form.
system_transliteration_retroactive_submit in core/modules/system/system.admin.inc
Form submit function; retroactively transliterates existing file names.
_system_site_information_settings_validate_path in core/modules/system/system.admin.inc
Helper function for the system_site_information_settings form.