shm_put_var
(PHP 4, PHP 5)
shm_put_var — Inserts or updates a variable in shared memory
Description
shm_put_var() inserts or updates the
variable with the given
variable_key.
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.
See Also
- shm_get_var() - Returns a variable from shared memory
- shm_has_var() - Check whether a specific entry exists
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