setUsername(DEMOS_ZEND_SERVICE_LIVEDOCX_USERNAME) ->setPassword(DEMOS_ZEND_SERVICE_LIVEDOCX_PASSWORD); print('Checking whether an image is available... '); if (true === $mailMerge->imageExists('image-1.png')) { print('EXISTS. '); } else { print('DOES NOT EXIST. '); } print('DONE' . PHP_EOL); print(PHP_EOL); unset($mailMerge);