shmop Functions : shmop Functions « Utility Function « PHP

1. PHP
2. Utility Function
3. shmop Functions

shmop Functions

 
Name                  Description

shmop_open()          Opens or creates a memory block for sharing

shmop_close()         Closes a shared memory block

shmop_delete()        Deletes a shared memory block

shmop_read()          Reads data from a shared memory block

shmop_write()         Writes data to a shared memory block

shmop_size()          Gets the size of a shared memory block

<?php
if (!extension_loaded("shmop")) {
  dl("php_shmop.dll");
}

$shm_id = shmop_open(0x123, 'a', 0, 0);
if ($shm_id) {
  $value = shmop_read($shm_id, 0, 100);
  echo "$value";
  shmop_close($shm_id);
}
?>
  
  

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