/** * __get() - method to get a variable in this object's current namespace * * @param string $name - programmatic name of a key, in a <key,value> pair in the current namespace * @return mixed */ public function &__get($name) { if ($name === '') { /** * @see IfwPsn_Vendor_Zend_Session_Exception */ require_once IFW_PSN_LIB_ROOT . 'IfwPsn/Vendor/Zend/Session/Exception.php'; throw new IfwPsn_Vendor_Zend_Session_Exception("The '{$name}' key must be a non-empty string"); } return parent::_namespaceGet($this->_namespace, $name); }