session_cache_limiter
session_cache_limiter
(PHP 4 >= 4.0.3, PHP 5, PHP 7)
session_cache_limiter — Get and/or set the current cache limiter
Description
string session_cache_limiter ([ string $cache_limiter ] )
session_cache_limiter() returns the name of the current cache limiter.
The cache limiter defines which cache control HTTP headers are sent to the client. These headers determine the rules by which the page content may be cached by the client and intermediate proxies. Setting the cache limiter to nocache disallows any client/proxy caching. A value of