# zend-hydrator[](https://secure.travis-ci.org/zendframework/zend-hydrator)[](https://coveralls.io/r/zendframework/zend-hydrator?branch=master)`Zend\Hydrator` provides utilities for mapping arrays to objects, and viceversa, including facilities for filtering which data is mapped as well asproviding mechanisms for mapping nested structures.- File issues at https://github.com/zendframework/zend-hydrator/issues- Documentation is at http://framework.zend.com/manual/current/en/index.html#zend-stdlib