shm_remove

(PHP 4, PHP 5, PHP 7, PHP 8)

shm_remove — Removes shared memory from Unix systems

Description

shm_remove(SysvSharedMemory $shm): bool

shm_remove() removes the shared memory shm. All data will be destroyed.

Parameters

shm: A shared memory segment obtained from shm_attach().

Return Values

Returns true on success or false on failure.

Changelog

Version	Description
8.0.0	`shm` expects a SysvSharedMemory instance now; previously, a resource was expected.

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