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shm_detach

(PHP 4, PHP 5, PHP 7)

shm_detachDisconnects from shared memory segment

Descrição

shm_detach ( SysvSharedMemory $shm ) : bool

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

Parâmetros

shm

A shared memory segment obtained from shm_attach().

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha.

Changelog

Versão Descrição
8.0.0 shm expects a SysvSharedMemory instance now; previously, a resource was expected.

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