When your are updating your product regular price is saved to _regular_price and sale price is saved to _sale_price meta_key. Also WooCommerce will figure out which is the current price sale or regular and will save it to _price meta_key. There is no need to sort products by two _regular_price and _sale_price meta_keys. Your current … Read more
Template tags like the_content() and the_title() are dependent on the global $post variable ($GLOBALS[‘post’]). See the source code for get_post(), which get_the_title(), for example, uses to get the current post so it can get its title: function get_post( $post = null, $output = OBJECT, $filter=”raw” ) { if ( empty( $post ) && isset( $GLOBALS[‘post’] … Read more
I belive this will work for you: Create a “page” called “stuff”, then create another page called “foo”, make it child of “stuff”, now stuff/foo will exist and won’t be 404. Finally use the_content filter and make the required data manipulation. The other choice (hard way) you’d have is to use pre_get_post hook, so you … Read more
There is no difference between 1 and 2. Both are same in every single case. So, I’ll consider 1 and 2 as A and 3 as B. Now in A the add_action() callback function is a named function whereas in B the callback function is an anonymous function and this is the main difference. I … Read more
Try: (add to functions.php of your theme) add_filter( ‘woocommerce_breadcrumb_defaults’, ‘wpse_woocommerce_breadcrumb_defaults’ ); function wpse_woocommerce_breadcrumb_defaults( $args ) { $args[‘wrap_before’] = ‘<nav class=”woocommerce-breadcrumb my-class”>’; $args[‘wrap_after’] = ‘</nav>’; return $args; } Or, copy: wp-content/plugins/woocommerce/templates/global/breadcrumb.php to wp-content/themes/your-theme/templates/global/breadcrumb.php UPDATE: This is the correct path and not above: (thanks @mmm) wp-content/themes/your-theme/woocommerce/global/breadcrumb.php and change the echo $wrap_before; and echo $wrap_after; to your liking.. … Read more
The filter is well hidden, but you can track it down from tag_description ($tag), which calls term_description ($term=$tag, $taxonomy = ‘post_tag’), which in turn calls get_term_field (‘description’, $tag, ‘post_tag’). And finally you get the call sanitize_term_field (‘description’, $tag->$description, $tag->tag_id, $tag->post_tag, ‘display’). Once you’re in sanitize_term_field you see a whole lot of filters. It looks like … Read more
As you can see from the source is_feed takes a parameter, so you should be able to restrict the query by using $query->is_feed(‘custom_rss2’).
I came across the same problem. In my opinion, this should be the default search behavior in WP. The solution is to filter the array of parsed query variables. See the documentation here. Add this to the functions.php file in your theme directory. add_filter(‘request’, function ($query_vars) { if (!is_admin() && !empty($query_vars[‘s’])) { $query_vars[‘s’] = trim($query_vars[‘s’]); … Read more
that’s exactly what the filter is here for! apply_filters is a hook that allows you to modify the array that is passed there as a second argument. Try this: function example_additional_wpneo_menus( $menus ) { // check the type just in case if ( ! is_array( $menus ) ) { return $menus; } $menus[‘myform’] = [ … Read more
As I said in my comment to the question, you can use the PHP internal ReflectionFunction class to get the filename of the callable. The below code should be a good start to help you. It needs more logic for determining the callbacks and most of that should be abstracted out of the Monitor class … Read more