Tag: PHP

Understanding “Server-Side” and “Client-Side” in WordPress

Distance | wordpress server and client

This article explains “server-side vs. client side” in WordPress development. This distinction, and how the server side and client side interact, is at the core of not only WordPress development, but of any real understanding of how the web works.




Getting to Know WP_Query

The WP_Query class is an exceptionally powerful tool in WordPress. As you may know, every WordPress site contains a database that stores many posts (of many post types) that make up the bulk of that site’s content, and WP_Query is the best way to fetch or retrieve a given selection of those posts for processing. So your theme files use it on regular basis, and a lot of plugins on your WordPress site will it.



PHP Foreach: All You Need to Know

One of the most-used functions in my life with PHP is foreach. Partly, this is because it’s just an exquisitely named function, and it maps well to how I think. Partly this is because it’s kind of the backbone of a webpage: iterate through a set of things, operating on some selectively, and then display them all.



Simple WP_Query Example: Using a Shortcode to Display Post Titles

In this video and text Quick Guide, we present a basic use of WP_Query inside a WordPress shortcode, to show the post titles of the five most recently published posts. We’ve designed this Quick Guide to be a simple intro to using WP_Query in general, as well as to using WP_Query to display post titles and other post data inside a shortcode specifically.