shm_put_var
shm_remove
Semaphore 함수 목록
PHP Manual

# shm_remove_var

(PHP 4, PHP 5)

shm_remove_var — Removes a variable from shared memory

### 설명

bool shm_remove_var ( resource `$shm_identifier` , int `$variable_key` )

Removes a variable with a given `variable_key` and frees the occupied memory.

### 인수

`shm_identifier`

  The shared memory identifier as returned by shm_attach()

`variable_key`

  The variable key.

### 반환값

성공할 경우 `TRUE`를, 실패할 경우 `FALSE`를 반환합니다.

### 참고

- shm_remove() - Removes shared memory from Unix systems

shm_put_var
shm_remove
Semaphore 함수 목록
PHP Manual