sem_remove
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
sem_remove — Remove a semaphore
Description
sem_remove ( SysvSemaphore $semaphore ) : bool
sem_remove() removes the given semaphore.
After removing the semaphore, it is no longer accessible.
Parameters
-
semaphore -
A semaphore as returned by sem_get().
Return Values
Returns true on success or false on failure.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | semaphore expects a SysvSemaphore instance now; previously, a resource was expected. |
See Also
- sem_get() - Get a semaphore id
- sem_release() - Release a semaphore
- sem_acquire() - Acquire a semaphore
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.sem-remove.php