Re: [PHP-PEAR] Output_Cache Module

On Wed, 21 Feb 2001, Christian Stocker wrote:

> There are actually 2 modules. One with the DB stuff and one without.

	One possible way to store how long to use the cached file
	in the non-db module would be to touch() the cache file into 
	the future time and later when accessing it to check if
	filemtime() is in the past.

	Although must say I don't know how costly is it to check
	filemtime(). Some other caching classes i have seen store
	the cache TTL in a separate file. I think checking filemtime()
	should still be faster than opening a separate file and reading
	a timestamp value from there. Can someone educate me on this
	one ? :)

-- 
Mika Tuupola                      http://www.appelsiini.net/~tuupola/