(PHP 4, PHP 5, PHP 7)
shm_put_var — Inserts or updates a variable in shared memory
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
A shared memory resource handle as returned by shm_attach()
The variable key.
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.
TRUE on success or
FALSE on failure.