Summary: Disconnects from shared memory segment
bool shm_detach(resource $shm_identifier)
shm_detach() disconnects from the shared memory given by the
shm_identifier created by shm_attach(). Remember, that shared memory still exist in the Unix system and the data is still present.
shm_detach() always returns
- resource $shm_identifier: A shared memory resource handle as returned by shm_attach()