PHP 忒聊 綴豖 ヶ輛 sem_acquire (PHP 3 = 3.0.6, PHP 4) Description Returns: TRUE on success, FALSE on error. sem_acquire() blocks (if necessary) until the semaphore can be acquired. A process attempting to acquire a semaphore which it has already acquired will block forever if acquiring the semaphore would cause its max_acquire value to be exceeded. After processing a request, any semaphores acquired by the process but not explicitly released will be released automatically and a warning will be generated. See also: sem_get() and sem_release(). 綴豖 れ萸 ヶ輛 msg_stat_queue 奻珨撰 sem_get