HttpResponse::setCache

(PECL pecl_http >= 0.10.0)

HttpResponse::setCache — Set cache

说明

static bool HttpResponse::setCache ( bool $cache )

Whether it should be attempted to cache the entity.

This will result in necessary caching headers and checks of clients If-Modified-Since and If-None-Match headers. If one of those headers matches a 304 Not Modified status code will be issued.

Note:

If you're using sessions, be sure that you set session.cache_limiter to something more appropriate than "no-cache"!

参数

cache: whether caching should be attempted

返回值

成功时返回 TRUE ，或者在失败时返回 FALSE 。

参见

HttpResponse::setCacheControl() - Set cache control
HttpResponse::getCacheControl() - Get cache control
HttpResponse::getCachel()