$semaphore = sem_get(ftok(__FILE__, "a"));
$mutex = new SemaphoreMutex($semaphore);
| public __construct ( $semaphore ) |
public function __construct($semaphore)
{
if (!is_resource($semaphore)) {
throw new \InvalidArgumentException("The semaphore id is not a valid resource.");
}
$this->semaphore = $semaphore;
}