file_unmanaged_save_data in includes/
Saves a string to the specified destination without invoking file API.
image_gd_save in modules/system/
GD helper to write an image resource to a destination file.
LocaleExportFunctionalTest::testExportTranslation in modules/locale/locale.test
Test exportation of translations.
LocaleImportFunctionalTest::importPoFile in modules/locale/locale.test
Helper function: import a standalone .po file in a given language.
LocalePluralFormatTest::importPoFile in modules/locale/locale.test
Imports a standalone .po file in a given language.
update_manager_local_transfers_allowed in modules/update/
Determines if file transfers will be performed locally.