PEAR Справочное руководство
Пред.		След.

HTTP_Download::setCacheControl()

HTTP_Download::setCacheControl() -- Control cache privacy and validity.

Synopsis

void HTTP_Download::setCacheControl (string [$cache = "public"], int [$maxage = 0])

Описание

Define the contents of the Cache-Control header.

If set to set to "public", proxies are adviced to cache the response, if set to "private", proxies are adviced to do not.

The maxage paramter controls the amount of seconds an entity is suggested to be cached. Many user agents won't even send a request for subsequent requests to the same resource within the specified time frame.

Параметр

string [$cache = "public"] - whether to allow proxy caching
int [$maxage = 0] - maximum age of the cached entity

Заметка

Эта функция не должна вызываться статически.

Пред.	Начало	След.
HTTP_Download::setCache()	Уровень выше	HTTP_Download::setBufferSize()

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