shm_remove_var
(PHP 4, PHP 5, PHP 7, PHP 8)
shm_remove_var — Removes a variable from shared memory
Описание
shm_remove_var(SysvSharedMemory
$shm, int $key): bool
Removes a variable with a given key
and frees the occupied memory.
Возвращаемые значения
Возвращает true в случае успешного завершения или false в случае возникновения ошибки.
Список изменений
| Версия | Описание |
|---|---|
| 8.0.0 |
shm expects a SysvSharedMemory
instance now; previously, a resource was expected.
|
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