Where does WordPress default SimplePie save cache data? I could only find relevant info about cache durations but not the location. SimplePie has a method called set_cache_location() but I cannot find ...
According to the docs, if you want to cache results for a fetch of RSS feeds with simplepie, you do this: add_filter( 'wp_feed_cache_transient_lifetime' , 'return_7200' ); $feed = fetch_feed( ...
I'm using the built-in SimplePie, AKA fetch_feed(), to retrieve a feed, and I want to be able to adjust the cache time from an admin menu. SimplePie itself is well documented, but not so much the ...