posts - Read For Learn

Showing categories and subcategories with posts

Update: Complete code <ul> <?php $get_parent_cats = array( ‘parent’ => ‘0’ //get top level categories only ); $all_categories = get_categories( $get_parent_cats );//get parent categories foreach( $all_categories as $single_category ){ //for each category, get the ID $catID = $single_category->cat_ID; echo ‘<li><a href=”https://wordpress.stackexchange.com/questions/270176/” . get_category_link( $catID ) . “https://wordpress.stackexchange.com/questions/270176/”>’ . $single_category->name . ‘</a>’; //category name & link … Read more

disable Tab post on nav-menus page (Admin)

Keep in mind, there are two different ways to manage Menus in WordPress. One is through Appearance > Menus, which is the screen you’re showing. The other is the Customizer. Appearance > Menus : no coding required You can prevent Posts from showing on a per-user basis. Just go to the top right corner of … Read more

SQL Command for restoring trashed comments

I would discourage using raw SQL for moving a post to a trash or back, especially since there’s a build in function for it: wp_trash_post( $post_id ); More about the wp_trash_post() function. The opposite is: wp_untrash_post( $post_id ); wp_untrash_post() also untrashes trashed comments. In WP there are functions for many things – for instance you … Read more

How to get a post’s details by shortcode?

All you need to do is to write a shortcode add wrap a function around it: function get_post_details($atts) { // Get the shortcode’s attributes $atts = shortcode_atts( array( ‘post’ => 0, ), $atts, ‘get-post-details’ ); // Fetch the ID from $atts array $id = $atts[‘post’]; // Stop the shortcode if no ID is set if … Read more

Grid post page on WordPress with Bootstrap, the_excerpt(); Problem

The way I tackle this issue is by closing the row every nth column, like so. You basically collect the total number of posts in the current loop then at the end of each loop, increment $i and check whether it’s divisible by two wholly (I’m rubbish at explaining this part). Example: You could tweak … Read more

Is it possible to use WP_Query to only pull posts with attachments?

From the research I was doing, and from hearing from Kero in the comments, it would appear that querying for posts with attachments via WP_Query isn’t possible in a concise manner. With that in mind, I changed my podcasting plugin to no longer pull posts with attachments (since that could ultimately be unreliable anyway), and … Read more

Multiple pages per post (not pagination)

You can use a custom post type, e.g. movies and then you can have some rewrite rule which will basically render something like this movies/movieId/ratings to movies/movieId/?page=ratings. So now you can use $_GET[‘page’] to check what data you have to show. How to rewrite the slug in WordPress? Google it. Check this answer for rewrite … Read more

Copy taxonomy terms from one post to another programmatically

This will work: wp_set_object_terms( ‘2’, wp_get_object_terms( ‘1’, ‘my_taxonomy’, array(“fields”=>”ids”) ), ‘my_taxonomy’ ); Explanation: I added this: ,array(“fields”=>”ids”) to the attempt i wrote in the question to make the wp_get_object_terms return array of ids alone (what the wp_set_object_terms want to get.

Ignore latest two posts

You can use offset to exclude the latest posts. Your arguments can be like: $args = array( ‘posts_per_page’ => 5, ‘offset’ => 2, ‘post__not_in’ => array(827, 809), ‘post_status’=>”publish”, ‘post_type’=>”post”, ‘orderby’=>”post_date”, ‘cat’=>’-1, -8, -9, -7, -6, -5, -4′, ‘paged’=> $paged ); However as you mentioned, it will break the pagination. There is a workaround, as stated … Read more

Crazy Question – Updating Post ID

First off, I have no idea WHY you would want to do this. IDs are unique for a reason. If you change the ID, I can only see it creating more problems than it solves. Can you explain why you want to do this? I’m sure the community could give you an alternate solution. But … Read more

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