Read data from shared memory block

shmop_read

(PHP 4 >= 4.0.4, PHP 5)

shmop_read — Read data from shared memory block

string shmop_read ( int $shmid , int $start , int $count )

shmop_read() will read a string from shared memory block.

Returns the data or FALSE on failure.

Example #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.