shm_remove
(PHP 4, PHP 5, PHP 7)
shm_remove — Removes shared memory from Unix systems
Description
shm_remove ( SysvSharedMemory $shm ) : bool
shm_remove() removes the shared memory shm. All data will be destroyed.
Parameters
-
shm -
A shared memory segment obtained from shm_attach().
Return Values
Returns true on success or false on failure.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | shm expects a SysvSharedMemory instance now; previously, a resource was expected. |
See Also
- shm_remove_var() - Removes a variable from shared memory
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.shm-remove.php