Given a category ID, in this example as the variable $cat_id, you would do this by querying 1 post in that category, ordered by date in ascending order (oldest first). Then use that result to get the permalink to that post. $posts = get_posts( ‘numberposts’ => 1, ‘order’ => ‘ASC’, ‘cat’ => $cat_id, ); if … Read more
Configure WordPress to listen on a port other than 80
This is the wrong place as this is not a wordpress-related question (well, or the answer isn’t wordpress related), but here is what you do: Get all your files through HTTPS (especially extern files) or just download the extern files and host them on your webspace/server/cloudd. This isn’t only more efficient and resistant to unexpected … Read more
This is an extremely unreliable way to determine the next and previous category IDs: $previouscat = $id – 1; $nextcat = $id + 1; There’s absolutely zero guarantee that the IDs of adjacent categories are only 1 apart. In fact the only time that would be the case is if all the categories were added … Read more
wordpress page navigation numeric pagination showing same posts on each navigation
Check the signature of the function: next_post_link( string $format=”%link »”, string $link = ‘%title’, bool $in_same_term = false, array|string $excluded_terms=””, string $taxonomy = ‘category’ ); Excluded terms should be the fourth argument. Your code is passing a “true-ish” argument to $in_same_term.
You wont need that PHP code to style links to the current page in your nav. WordPress adds a class (current-menu-item) by default on links to the current page. But WordPress does not style the link for you. That would be part of the theme. You can add a rule to the theme’s CSS ( … Read more
This is really a problem i think you should solve with javascript if you are looking to solve it with code. I would suggest that you could probably use the wp_is_mobile to add a class to your HTML tag If that class exists on your html tag run some JS that binds to all the … Read more
1) As you need to hide next or prev link you should output both. 2) Then create some meta field in posts. I usually use ACF for it, it is pretty easy. Create 2 custom fields, text input fields for every post, let’s say: “Next button URL” and “Prev button URL” 3) And in post.php … Read more
Show archives as a drop-down in the main navigation menu