/** * {@inheritdoc} */ public function saveAll(array $optionNamesToValues) { foreach ($optionNamesToValues as $optionName => $optionValue) { $this->_wpFunctions->update_option(self::$_optionPrefix . $optionName, $optionValue); } /* * WordPress API is silly. * * http://codex.wordpress.org/Function_Reference/update_option */ return null; }