How to get the comment author name, email and website from his cookies?
I’m sure there are a lot of things where this function could be helpful. As for me I wanted the following: someone posts a comment on the website and when he goes to contact me page, the respond form would be filled with this data automatically
Author Filter in WordPress admin
There is already a tutorial about custom taxonomy filter on my blog. Now it is time how to create a similar filter by authors.
Please note, that the filter is going to work for every registered post type by default unless you add a custom condition in the beginning of the function.
And here is how it is going to look like

Permalink post_type structure with taxonomy slug in it
Let’s look at the simple example of a eshop on WordPress.
The shop has custom post type product
and category for products product_cat
. By default product links looks like
How to Change URL of a custom post / page / category / tag in theme functions.php. Capitalize URL.
If you read this post, you should know something about WP_Rewrite class. It allows you to change WordPress permalinks rewrite reules, change the structure of them.
In this post I won’t use WP_Rewrite, I just want to show you another way of
How to Search across All Sites in WordPress Multisite Network
Step by step tutorial about creating global search in your Multisite Network.