/** * Returns true if given datetime string was yesterday. * * @param string $dateString Datetime string or Unix timestamp * @param int $userOffset User's offset from GMT (in hours) * @return boolean True if datetime string was yesterday * @access public * @link http://book.cakephp.org/view/1472/Testing-Time * */ function wasYesterday($dateString, $userOffset = null) { return parent::wasYesterday($dateString, $this->__userOffset($dateString, $userOffset)); }