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                                  shmop_size

   (PHP 4 >= 4.0.4)
   shmop_size -- Get size of shared memory block

Description

   int shmop_size ( int shmid)

   shmop_size() is used to get the size, in bytes of the shared memory
   block.

   shmop_size() takes the shmid, which is the shared memory block
   identifier created by shmop_open(), the function will return and int,
   which represents the number of bytes the shared memory block occupies.

   Example 1. Getting the size of the shared memory block
   <?php
   $shm_size = shmop_size($shm_id);
   ?>

   This example will put the size of shared memory block identified by
   $shm_id into $shm_size.
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