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Semaphore, Shared Memory and IPC Функции
shm_get_var
(PHP 4, PHP 5)
shm_get_var — Returns a variable from shared memory
Описание
mixed shm_get_var ( int $shm_identifier , int $variable_key )
shm_get_var() returns the variable with a given variable_key , in the given shared memory segment. The variable is still present in the shared memory.
Список параметров
- shm_identifier
-
Shared memory segment, obtained from shm_attach().
- variable_key
-
The variable key.
Возвращаемые значения
Returns the variable with the given key.