multifield keys for dataObject

In a number of systems I need relationships involving keys with more than one field, so I must to mod DataObject.php to support it. I touched get(), getLinks() and getLink(). Bellow is an attach of the file with the extension, in the comments over each function there is a sort of quick explanation of the args change (not so much I hope) and the changes in the code are between this comments: // inicio modificacion clave multicampo ... php code ... // fin modificacion clave multicampo I hope this will be useful to others and that goes in the standard distribution. But, is there a sort of a protocol or something to send modificactions to the code? See you! ___________________________________________________________ 100mb gratis, Antivirus y Antispam Correo Yahoo!, el mejor correo web del mundo http://correo.yahoo.com.ar