Question

How to get or set the current cache limiter in PHP

Answer 1

// string session_cache_limiter([ string $cache_limiter ] )

// The cache limiter defines which cache control HTTP headers are sent to the client.
// Setting the cache limiter to 'nocache' disallows any client/proxy caching. 


session_cache_limiter('private');
$cache_limiter = session_cache_limiter();

echo "cache limiter is $cache_limiter<br />";

// set the cache expire to 10 minutes
session_cache_expire(10);
$cache_expire = session_cache_expire();

session_start();

echo "cache session pages expire after $cache_expire minutes";


/*
run:
    
cache limiter is private
cache session pages expire after 10 minutes 
       
*/

 

70+ SQL courses for beginners and professionals

Answer 2

// string session_cache_limiter([ string $cache_limiter ] )

// The cache limiter defines which cache control HTTP headers are sent to the client.
// Expire header is never sent to the client in this mode.


session_cache_limiter('private_no_expire');
$cache_limiter = session_cache_limiter();

echo "cache limiter is $cache_limiter<br />";



/*
run:
    
cache limiter is private_no_expire
       
*/

 

70+ SQL courses for beginners and professionals