HttpResponse::setCacheControl
Set cache control
Description
static
bool HttpResponse::setCacheControl
( string $control
[, int $max_age = 0
[, bool $must_revalidate = true
]] )
Parameters
-
control
-
the primary cache control setting
-
max_age
-
the max-age in seconds, suggesting how long the cache entry is valid on the client side
-
must_revalidate
-
whether the cached entity should be revalidated by the client for every request
Return Values
Returns TRUE on success, or FALSE if control does not match one of public, private or no-cache.
See Also
- HttpResponse::getCacheControl
- HttpResponse::setCache
- HttpResponse::getCache