apcu_enabled

(PECL apcu >= 4.0.3)

apcu_enabled — Whether APCu is usable in the current environment

說明

apcu_enabled(): bool

Returns whether APCu is usable in the current environment.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns true when APCu is usable in the current environment, false otherwise.