shm_put_var

shm_put_var

Inserts or updates a variable in shared memory

bool **shm_put_var** SysvSharedMemory $shm int $key mixed $value

inserts or updates the
with the given

. shm_put_var``value``key

Warnings ( level) will be issued if is not a valid SysV shared memory index or if there was not enough shared memory remaining to complete your request. E_WARNING``shm

shm A shared memory segment obtained from . shm_attach

keyThe variable key.

value The variable. All that supports may be used: generally this means all types except for resources and some internal objects that cannot be serialized. variable typesserialize

return.success

shm_get_var``shm_has_var