Add icons to wp_list_categories

Today when I need to add icons to wp_list_categories, the post from Isabel Castillo showed up in the Google search results, which gave me the idea that wp_list_categories filter could do the magic. The only problem is for some reason, I need the icon displayed in the a tag, the pattern from Castillo’s post didn’t …

Read moreAdd icons to wp_list_categories

Select post parent from another post type in WordPress

Added 2016/02/05: There's a newer version of this post with very detailed steps to show you how to set the URL structure for this use case right.

This gist is kinda of my inspiration to create Completely Delete. Last year a client project need to cross reference 2 different post types. When I do some research on Google, a post from My Musings describe how to change the parent select options to posts from another post type. This is quite useful and a time saver for me.

After the cross reference work had been done, the client found another issue that when he trash or delete the parent post, the child posts won’t be trashed / deleted with it.

Few months later when I planed to develop my first plugin for the new business –, I decided to fix this issue as a start point.