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# shm_detach

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

shm_detach -- Disconnects from shared memory segment

## Description

bool 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.

shm_detach() always returns `TRUE`.

See also shm_attach(), shm_remove(), and shm_remove_var().

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shm_attach | 上一级 | shm_get_var