(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
sem_remove — Remove a semaphore
sem_remove(SysvSemaphore $semaphore): bool
sem_remove() removes the given semaphore.
After removing the semaphore, it is no longer accessible.
semaphoreA semaphore as returned by sem_get().
| Version | Description |
|---|---|
| 8.0.0 | semaphore expects a SysvSemaphore instance now; previously, a resource was expected. |
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https://www.php.net/manual/en/function.sem-remove.php