PHP 忒聊 綴豖 ヶ輛 sem_remove (PHP 4 = 4.1.0) Description Returns: TRUE on success, FALSE on error. sem_remove() removes the semaphore sem_identifier if it has been created by sem_get(), otherwise generates a warning. After removing the semaphore, it is no more accessible. See also: sem_get(), sem_release() and sem_acquire(). 蛁: This function does not work on Windows systems. It was added on PHP 4.1.0. 綴豖 れ萸 ヶ輛 sem_release 奻珨撰 shm_attach