shm_put_var
Inserts or updates a variable in shared memory
Description
bool shm_put_var
( resource $shm_identifier
, int $variable_key
, mixed $variable
)
Warnings (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.
Parameters
-
shm_identifier
-
A shared memory resource handle as returned by
shm_attach
-
variable_key
-
The variable key.
-
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.
Return Values
Returns TRUE on success or FALSE on failure.