social network poster framework.

Hello,
I wondered if a social network poster software did exisit under the form of a php (or java, or other) framework.
With such a framework, a user could delay, repeat or duplicate posts on main social networks (G+, linkedin, FB)
Although I have searched, did not find such a scipt.
Do you know if it exists somewhere ?
thanks for help.

See original post by Poupoutane