PHP 忒聊 綴豖 ヶ輛 shm_attach (PHP 3 = 3.0.6, PHP 4) Description shm_attach() returns an id that that can be used to access the System V shared memory with the given key, the first call creates the shared memory segment with mem_size (default: sysvshm.init_mem in the configuration file, otherwise 10000 bytes) and the optional perm-bits (default: 0666). A second call to shm_attach() for the same key will return a different shared memory identifier, but both identifiers access the same underlying shared memory. Memsize and perm will be ignored. See also: ftok(). 蛁: This function does not work on Windows systems. 綴豖 れ萸 ヶ輛 sem_remove 奻珨撰 shm_detach