PHP 忒聊
綴豖
ヶ輛
shmop_read
(PHP 4 = 4.0.4)
Description
shmop_read() will read a string from shared memory block.
shmop_read() takes 3 parameters: shmid, which is the shared memory block identifier created by shmop_open(), offset from which to start reading and count on the number of bytes to read.
瞰赽 1. Reading shared memory block
?php $shm_data = shmop_read($shm_id, 0, 50);?
This example will read 50 bytes from shared memory block and place the data inside $shm_data.
綴豖
れ萸
ヶ輛
shmop_open
奻珨撰
shmop_size