bergie/phpcr-odm — comment on commit ae5c19f50349b35d20a3447345d0c820572f0d64
File: lib/Doctrine/ODM/PHPCR/Document/File.php line 183
By uwej711:

From the JCR Spec:

3.7.11.8 mix:lastModified

[mix:lastModified] mixin
- jcr:lastModified (DATE) autocreated protected? OPV?
- jcr:lastModifiedBy (STRING) autocreated protected? OPV?

This mixin node type can be used to provide standardized modification information properties to a node. In implementations that make these properties protected, their values are controlled by the repository, which should set them appropriately upon a significant modification of the subgraph of a node with this mixin. What constitutes a significant modification will depend on the semantics of the various parts of a node's subgraph and is implementation-dependent.