apc_clear_cache

(PECL apc >= 2.0.0)

apc_clear_cache — Clears the APC cache

bool apc_clear_cache ([ string $cache_type ] )

Clears the user/system cache.

成功时返回 TRUE，或者在失败时返回 FALSE.

cache_type: If cache_type is "user", the user cache will be cleared; otherwise, the system cache (cached files) will be cleared.