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<?php

/**

 * @file

 * This file provides testing functionality for update.php.

 */

/**

 * Implements hook_flush_caches().

 *

 * This sets a message to confirm that all caches are cleared whenever

 * update.php completes.

 *

 * @see UpdateScriptFunctionalTest::testRequirements()

 */

function update_script_test_flush_caches() {

  drupal_set_message(t('hook_flush_caches() invoked for update_script_test.module.'));

}