backdrop_render_cid_parts in core/includes/common.inc
Returns cache ID parts for building a cache ID.
block_test_block_info in core/modules/block/tests/block_test/block_test.module
Implements hook_block_info().
book_block_info in core/modules/book/book.module
Implements hook_block_info().
CommonBackdropRenderTestCase::testBackdropRenderCache in core/modules/simpletest/tests/common.test
Tests caching of render items.
render_example_arrays in modules/examples/render_example/render_example.module
Provides a number of render arrays and show what they do.
views_plugin_display_block::block_caching_modes in core/modules/views/plugins/views_plugin_display_block.inc
Provide a list of core's block caching modes.