BackdropHtmlToTextTestCase::testBackdropHtmlToTextBlockTagToNewline in core/modules/simpletest/tests/mail.test

Test that text separated by block-level tags in HTML get separated by (at least) a newline in the plaintext version.

backdrop_ucfirst in core/includes/unicode.inc

Capitalizes the first letter of a UTF-8 string.

block_example_block_view_alter in modules/examples/block_example/block_example.module

Implements hook_block_view_alter().

block_example_contents in modules/examples/block_example/block_example.module

A module-defined block content function.

drupal_strtoupper in core/includes/drupal.inc

Uppercase a UTF-8 string.

image_hex2rgba in core/includes/image.inc

Converts a hex string to RGBA (red, green, blue, alpha) integer values and tidies up the input hex color string.

UnicodeUnitTest::helperTestStrToUpper in core/modules/simpletest/tests/unicode.test

views_handler::case_transform in core/modules/views/includes/handlers.inc

Transform a string by a certain method.