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Semaphore, Shared Memory and IPC Функции
shm_put_var
(PHP 4, PHP 5)
shm_put_var — Inserts or updates a variable in shared memory
Описание
bool shm_put_var ( int $shm_identifier , int $variable_key , mixed $variable )
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.
Список параметров
- shm_identifier
-
A shared memory resource handle as returned by shm_attach()
- variable_key
-
The variable key.
- variable
-
The variable. All variable-types are supported.
Возвращаемые значения
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.