<?php /** * Returns HTML for the 'theme_test' theme hook used by tests. */ function theme_theme_test($variables) { return 'Theme hook implementor=theme_theme_test(). Foo=' . $variables['foo']; } /** * Preprocesses variables for theme_theme_test(). */ function template_preprocess_theme_test(&$variables) { $variables['foo'] = 'template_preprocess_theme_test'; }