Copyrights----------Doctrine--------Doctrine is a Object Relational Mapper built from scratch with PHP5. It contains a few ports of other popular PHP classes/libraries.Url: http://www.phpdoctrine.netCopyright: 2005-2007 Konsta VesterinenLicense: GPL - see LICENSE filesymfony-------Doctrine contains ports of a few symfony classes/librariesUrl: http://www.symfony-project.com/Copyright: Fabien PotencierLicense: MIT - see LICENSE fileSpyc----Doctrine contains a port of the Spyc softwareUrl: http://spyc.sourceforge.net/Copyright: 2005-2006 Chris WanstrathLicense: MIT - http://www.opensource.org/licenses/mit-license.php