Although the hooks are passing you the ID of the changed object in the parameter $object_id, you aren’t using it and are calling get_the_ID instead which will give you the ID of the current loop item. Try changing your uses of $post_id to $object_id instead.
There’s a plugin for using hashtags in the post – hashtagger. It will override the normal way you’d add tags which has caused confusion for some of my users but it works. You can also look at the process around creating tags/posts via shortcode through the Jetpack post via email option.
What you need to do is change the excluded_terms argument of the previous_post_link and next_post_link functions which you called $catagory. Simply remove all the category ids of your current post from that excluded_terms array. Make sure to define an array of categories which you don’t want to be displayed like you did it in your … Read more
I’m afraid there is no function in WP core that will get number of unique categories based on given list of posts… So let’s take a look at your code first… There are some problems in it… There is no need to use typical loop in here – it causes many operations in background (setting … Read more
delete from `wp_terms` where `term_id` in ( SELECT `term_id` FROM `wp_term_taxonomy` WHERE `taxonomy` = ‘post_tag’ ) and `term_id` not like 1 The above Code was exactly what I was looking for.
For custom taxonomies you should use wp_insert_term()
I solved this problem based on code kindly provided by rynoldos (https://gist.github.com/rynaldos/a9d357b1e3791afd9bea48833ff95994) as follows: Include the following code in your functions.php file: /** Remove categories from shop and other pages * in Woocommerce */ function wc_hide_selected_terms( $terms, $taxonomies, $args ) { $new_terms = array(); if ( in_array( ‘product_cat’, $taxonomies ) && !is_admin() && is_shop() ) … Read more
I think the problem is that you have some posts already set as sticky and you don’t want to have to go back through and resave them. That being the case you just need to the remove the post IDs from the “sticky” option. function unset_sticky_for_category($cat) { $sticky = get_option( ‘sticky_posts’ ); $sp = new … Read more
Don’t need get_term_children() at all. Just loop through get_the_terms() to get what’s needed. global $post; $brands_id = get_term_by(‘slug’, ‘brands’, ‘product_cat’); $terms = get_the_terms($post->ID, ‘product_cat’); foreach ($terms as $term) { if($term->parent === $brands_id->term_id) { echo $term->name; break; } }
You can check if a category has a parent, if it does it is a child category. if( is_category() ){ $this_category = get_queried_object(); if( 0 != $this_category->parent ){ echo ‘category has parent’; } }