php man page for shm_detach

SHM_DETACH(3)								 1							     SHM_DETACH(3)

shm_detach - Disconnects from shared memory segment

SYNOPSIS
       bool shm_detach (resource  $shm_identifier)

DESCRIPTION
       shm_detach(3)  disconnects from the shared memory given by the $shm_identifier created by shm_attach(3). Remember, that shared memory still
       exist in the Unix system and the data is still present.

PARAMETERS
	      o $shm_identifier
		- A shared memory resource handle as returned by shm_attach(3)

RETURN VALUES
       shm_detach(3) always returns TRUE.

SEE ALSO
       shm_attach(3), shm_remove(3), shm_remove_var(3).

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