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# shm_detach

(3.0.6 - 3.0.18 only, PHP 4 >= 4.0.0)

shm_detach -- Disconnects from shared memory segment

## Description

``int shm_detach` (int 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.

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