constant FILE_EXISTS_ERROR

Flag for dealing with existing files: Do nothing and return FALSE.

File interface Common file handling functions.

13 uses of FILE_EXISTS_ERROR

FileCopyTest::testExistingError in core/modules/simpletest/tests/file.test: Test that copying over an existing file fails when FILE_EXISTS_ERROR is specified.
FileCopyTest::testNormal in core/modules/simpletest/tests/file.test: Test file copying in the normal, base case.
FileDirectoryTest::testFileDestination in core/modules/simpletest/tests/file.test: This will test the filepath for a destination based on passed flags and whether or not the file exists.
FileMoveTest::testExistingError in core/modules/simpletest/tests/file.test: Test that moving onto an existing file fails when FILE_EXISTS_ERROR is specified.
FileMoveTest::testNormal in core/modules/simpletest/tests/file.test: Move a normal file.

core/includes/file.inc, line 60: API for handling file uploads and server file management.

define('FILE_EXISTS_ERROR', 2)