backdrop_build_css_cache in core/includes/common.inc

Aggregates and optimizes CSS files into a cache file in the files directory.

backdrop_build_js_cache in core/includes/common.inc

Aggregates JavaScript files into a cache file in the files directory.

FileUnmanagedSaveDataTest::testFileSaveData in core/modules/simpletest/tests/file.test

Test the file_unmanaged_save_data() function.

file_example_read_submit in modules/examples/file_example/file_example.module

Submit handler for reading a stream wrapper.

file_example_unmanaged_write_submit in modules/examples/file_example/file_example.module

Submit handler to write an unmanaged file.

file_save_data in core/includes/file.inc

Saves a file to the specified destination and creates a database entry.

system_retrieve_file in core/modules/system/system.module

Attempts to get a file using backdrop_http_request and to store it locally.

_color_save_stylesheet in core/modules/color/color.module

Saves the rewritten stylesheet to disk.

_locale_rebuild_js in core/includes/locale.inc

(Re-)Creates the JavaScript translation file for a language.