shm_remove_var
(PHP 4, PHP 5)
shm_remove_var — Removes a variable from shared memory
說明
bool shm_remove_var
( resource
$shm_identifier
, int $variable_key
)
Removes a variable with a given variable_key
and frees the occupied memory.
參數
-
shm_identifier -
The shared memory identifier as returned by shm_attach()
-
variable_key -
The variable key.
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
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