While implementing fragment caching on a wordpress site by using the technique described here: http://css-tricks.com/wordpress-fragment-caching-revisited/ I found that it seems to actually increase queries. I have now cached many fragments on the page, and (in my local environment) I get 294 queries in 0.764 seconds (calculated with get_num_queries() and timer_stop(0)). One snippet I’ve cached is … Read more
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( $feed_url ); remove_filter( ‘wp_feed_cache_transient_lifetime’ , ‘return_7200’ ); My question is if I want to cache the results for several feed urls (by looping through an array), … Read more
Because of using slow connection these days, I would like to force WordPress’s Admin section to be cached in browser (FF,IE) so that it it takes less time to load admin pages (because in fact, most of items never change.). Is there any way to do that? 1 Answer 1 your problem is not with … Read more
On my WordPress install, which is 3.8 and has all plugins updated, it is using Magic Fields 2 and Hypercache amongst other plugins. I can’t insert images into posts because when I upload, it gives me an error: An error occurred in the upload. Please try again later. The Media Library window from a post’s … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for WordPress Development Stack Exchange. Closed 4 years ago. Improve this question I have custom JavaScript files in theme\divi\js. I modify these files and upload them to a GoDaddy web server, but the … Read more
I was coding my recent comments widget, and using $wpdb->get_results and I wanted t use cache so it doesn’t perform the query every time the page loads, so I used: $comments = wp_cache_get(‘mycomments’); if ($comments == false) { $query = //some sql stuff $comments = $wpdb->get_results($query); wp_cache_set(‘mycomments’, $comments); } //then use $comments and I used … Read more
That’s the question! There’s not much explanation on wp_cache_set() an even less for wp_cache_add(). What should I use in which circumstances? 1 Answer 1 According with WP Object API documentation both functions accepts these arguments: $key: the key to indicate the value. $data: the value you want to store. $group: (optional) this is a way … Read more
I am currently using a Mac computer and I cannot figure out how to refresh my website when I make changes to my WordPress stylesheet file. I have tried Cmd+R for hard reloading, I have tried emptying the caches, but nothing seems to work – the old version is still loaded nonetheless. I have used … Read more
I would like to show on my startpage the total count of posts in a WordPress Multisite. Those are nearly 7000 in 500 Blogs. So I made a function which has to go through every blog to count the posts. Of cause that need a lot of time so this function isn’t very useful. But … Read more
To improve site/page performance, I added the following code to accept headers: <php flush(); ?> It works, but perhaps not as well as it could. Any advice? I also tried to leverage browser caching, using the following code: # Begin Expires Caching <IfModule mod_expires.c> ExpiresActive On ExpiresByType image/jpg “access 1 year” ExpiresByType image/jpeg “access 1 … Read more