shmop_read() will read a string from shared memory block.
shmid
The shared memory block identifier created by shmop_open()
start
Offset from which to start reading
count
The number of bytes to read
This example will read 50 bytes from shared memory block and place the data inside $shm_data.
Poprzedni | Spis treści | Następny |
shmop_open | Początek rozdziału | shmop_size |