bool shm_put_var(resource $shm_identifier, int $variable_key, mixed $variable)
shm_put_var() inserts or updates the
variable with the given
E_WARNING level) will be issued if
shm_identifier is not a valid SysV shared memory index or if there was not enough shared memory remaining to complete your request.
TRUE on success or
FALSE on failure.
- resource $shm_identifier: A shared memory resource handle as returned by shm_attach()
- int $variable_key: The variable key.
- mixed $variable: The variable. All variable types that serialize() supports may be used: generally this means all types except for resources and some internal objects that cannot be serialized.