Welcome to third part of our series called “Mastering WP_Query”. In the previous part, we went through 13 WordPress functions that are related to the WP_Query class. In this part, we will be reviewing WordPress hooks (filters and actions) that you can use in conjunction with WP_Query.
So, without further ado, let’s begin!
In the “Filters Reference” of the Codex, there are 16 WordPress filters listed under the title “WP_Query Filters”. In this section, we’re going to talk about them. It will be a fairly quick section because most of the filters are about different “clauses” of a database query made by the WP_Query class.