Hide WooCommerce "Free" Price Label
A common WooCommerce question lately has been how to hide the “Free” price label in the product/category/shop pages. Thanks to WooCommerce’s judicious use of filters/actions, this is very easy request,…
Extending the WordPress XML-RPC API
The purpose of this article is to describe the WordPress XML-RPC API, explain how to use it, and demonstrate how to extend it to create custom API methods for interacting…
Writing a Plugin That Can Be Localized by WPML
Writing a custom plugin that can be translated by WPML (WordPress Multilingual) using .mo files is actually quite simple once you figure out how to generate the .mo file. My…
Hide Certain WooCommerce Sub-Categories in Catalog
WooCommerce provides some coarse control over displaying sub categories in your shop/category pages with the “Show subcategories on category pages” and “Show subcategories on the shop page” options on the…
WordPress Pretty Category Permalinks Broken and Fixed
This is probably another one of those situations that applies only to me, but just in case someone else out there happens to have this same broken permalink issue, I’ll…
How to Create a Custom WordPress Post Type With Image Uploads
This article details one method of creating a custom WordPress post type with the ability to upload and attach images using the built-in WordPress Media browser. This piece does not…
Create an Overrideable WooCommerce Template File
Sometimes when developing a WooCommerce plugin you want to output a snippet of HTML, and do so in such a way that the content can be easily overridden by a…
How to Add a WordPress Admin Menu Notification Bubble
Adding one of those nifty WordPress admin menu notification number bubbles to your custom menu/submenu is quite easy. Just append the following snippet to your menu/submenu name and you’re good to go:
How to Add a WordPress Plugin Action Link
I always prefer it when plugins make it as easy as possible to find their configuration page. When I install a new plugin the last thing I want to do…
Debugging WordPress
The following are some techniques I use nearly every day for debugging WordPress and WooCommerce, and can be used for plugin or theme development equally. Echoing or printing to the…