Is there a hook that actually only fires when a post gets updated and where I can get $post_before and $post_after? You’re probably looking for the post_updated hook. Usage add_action( ‘post_updated’, ‘wpse_264720_post_updated’, 10, 3 ); function wpse_264720_post_updated( $post_ID, $post_after, $post_before ) { //* Bail if this is an autosave if( defined( ‘DOING_AUTOSAVE’ ) && DOING_AUTOSAVE … Read more
If you want to do it the “WordPress-way”, you would create a custom post-type for books called “book” ( For this take a look at https://codex.wordpress.org/Function_Reference/register_post_type ). Then you would create an archive page for that post-type called “archive-book.php”. I hope this helps a little bit. If you need more help, let me know.
wp_reset_query is for cleaning up after a query_posts call, you don’t need to call it after a standard posts loop, only if you use query_posts. Since you should never use query_posts to fetch posts from the database, you should never use this function. But How Do I Cleanup After The Main Loop? You don’t, this … Read more
The filter uses the third parameter as an array that gets passed to get_terms(), which you’re already using to specify the taxonomy to query. Looking at the get_terms() documentation, you can see there’s a ‘number’ argument that you can pass to limit the number of terms returned. This is what you want to use. Your … Read more
You can’t use the_tags in the custom post type. You should use the_terms instead. So, you can use this function to get the tags: the_terms( get_the_ID(), ‘blog-tags’, ‘ and tagged under ‘, ‘, ‘);
Yes it is. But you have to know the exact taxonomy’s slug, since colors are not like preserved terms to be generated programmatically. Here is an example of how to do it: // run our function when a post is published add_action(‘save_post’,’update_my_taxonomies’); function update_my_taxonomies($post_id){ // Check if the post has a particular taxonomy if(has_term( ‘blue’, … Read more
Use get_the_terms to fetch terms for a specific post: $terms = get_the_terms( $cpt_post[‘ID’], ‘location’ ); if ( $terms && ! is_wp_error( $terms ) ){ $output .= ‘<div class=”cpt-meta”>’; foreach ( $terms as $term ) { $output .= $term->name . ‘ ‘; } $output .= ‘</div>’; }
You can use the has_term function to check for the desired term. function add_cart_button_replace() { global $product; $link = $product->get_permalink(); $button_text = __(‘+show OFFER’, ‘woocommerce’); // check if the current product has a “product-category” of “free-products” if(has_term(‘free-products’, ‘product_cat’, $product->get_id())) $button_text = __(‘+choose me’, ‘woocommerce’); echo do_shortcode(‘<a href=”‘.$link.'” class=”button addtocartbutton”>’ . $button_text . ‘</a>’); } You … Read more
I’m not sure if it’s possible to directly query the terms, So I’m gonna write a workaround for you. The WP_Query(); accepts an argument named terms. You can pass term IDs as an array to this argument. Let’s first fetch a list of terms in the first taxonomy, then query based on these terms: $terms … Read more
Turns out you can’t use the term slug (for obvious reason of possible duplicate slugs face palm) you need to use the terms ID. $term_id = term_exists( ‘system’, ‘status’ ); $page = array( ‘post_title’ => ‘New Job’, ‘post_name’ => ‘new-job’, ‘post_content’ => ”, ‘post_status’ => ‘publish’, ‘post_author’ => 1, ‘post_type’ => ‘jobs’, ‘tax_input’ => array … Read more