I worked long on this one. It is because of the WordPress remember me. Use this code in your theme’s functions.php and it should fix your issue: function myplugin_cookie_expiration( $expiration, $user_id, $remember ) { return $remember ? $expiration : 180; } add_filter( ‘auth_cookie_expiration’, ‘myplugin_cookie_expiration’, 99, 3 );
Of course, right after submitting it I find out the cause for the issue: The problem is caused by FireFox prefetching the other post in the background, resulting in those noticed 2 different postIDs per single page request. If I disable prefetching, then it behaves as expected, so will need to add code to check … Read more
I solved my problem, and it could definitely help others too. The problem was with cookies since my folder structure was like this : mysite.com mysite.com/mypage.php mysite/wordpress/ the cookies were only valid for wordpress folder, and it’s subdirectories. In order to activate the cookies outside wordpress, I installed the root Cookie plugin, and everything works … Read more
There are a number of explanations here: https://developers.facebook.com/docs/facebook-login/access-tokens The time it takes for your server to talk with facebook does contribute to a good amount of slowdown. So it depends on how intensely you plan to use the api. In that case, storing the key and other fb related user data can cut that cross-talk … Read more
How WordPress stores cookies (client-side, as @birgire stated): https://codex.wordpress.org/WordPress_Cookies I doubt this will ever work from a separate subdomain as the cookie domain is usually fully-qualified to the WordPress siteurl (someone feel free to correct me.) If you were doing it with another app on the same domain, you’d need to make use of the … Read more
Woocommerce cart is a non-object inside `admin_post` action [closed]
With my version of wordpress there is NO session. So when I call $_SESSION[‘callback_state’]=stuff it’ll gladly save it to a temporary stack local variable instead of with the actual session. So before you redirect do: if (!session_id()) {session_start();} //then the normal redirect header(“location: $newUrl”); exit(0);
TomC is right, but to build on that here’s what I do. Mainly I use this with a global object which I serialise into the session to save and unserialise from the session to use. Here I’ve just used an array of your variables. This way you don’t need to worry about saving into the … Read more
You don’t need complicated filters to modify the SQL query, just use the order parameter of WP_Query ( avoid query_posts, your code above will trigger multiple unused queries, making the page very slow ) $q = new WP_Query( [ ‘order’ => ‘rand’ ] ); You can pass an integer seed too: $q = new WP_Query( … Read more
No, there’s no disadvantage to starting a session directly in your theme’s functions.php. However, it’s strange that starting your session on init is not working for you. Could it perhaps be that output is being generated (perhaps a space or a line break) before init? Could you turn WP_DEBUG on and see if any notices … Read more