PHP 8.1.0 RC 2 available for testing

shm_remove_var

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

shm_remove_varRemoves a variable from shared memory

Açıklama

shm_remove_var(SysvSharedMemory $shm, int $key): bool

Removes a variable with a given key and frees the occupied memory.

Değiştirgeler

shm

A shared memory segment obtained from shm_attach().

key

The variable key.

Dönen Değerler

Başarı durumunda true, başarısızlık durumunda false döner.

Sürüm Bilgisi

Sürüm: Açıklama
8.0.0 shm expects a SysvSharedMemory instance now; previously, a resource was expected.

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