WordPress Tutorials

Many users navigate websites using the keyboard only or with screen readers. These users need a way to skip directly to the main content of the page. If your theme has a navigation menu, a header /…

Caching in WordPress is often misunderstood. In this post, learn more about some of those misconceptions & get a little clarity on the minefield that is WordPress caching.

WordPress's get_queried_object() function has the distinction of being, I think, the most useful core function in WordPress that I didn't know about for

Last year I wrote about using an Advanced Custom Fields (ACF) repeater field to manage data in a custom table for storing versions of the Delicious Brains

One OSTraining user asked us this week if it was possible to schedule a revision to go live in the future. This would be very helpful if you need to automati...

Gravity Forms - a powerful, easy to use forms plugin for WordPress. The guidelines described will make your forms, especially complex forms, more effective.

Be carefull and make database backup before you start. Delete tags with no posts (but probably with cpt): especially usefull when you got some tags

WP-CLI WordPress Guides

In WordPress, you can add a search toggle field at the end of a menu using the filter wp_nav_menu_items or a similar menu filter by which you can append menu items at the end of the targetted menu, add a slideToggle with jQuery for the show/hide effect and a bit of CSS. Targetting the Menu…

Creating web sites can be challenging. Now a days, a typical web site can have many types of information to present to the reader. With a blog site, we mostly deal with posts that are added to the...

I’m cleaning up a website with a lot of old shortcodes. Before removing a shortcode, we wanted to be sure all pages that used it were updated. So I wrote a shortcode to help 🙂…

Retrieveing data using get_posts or WP_Query can be challenging when we need to include custom tables in the query. In this tutorial, we will learn how to include our custom tables to create custom queries. The idea for this tutorial […]

Want to create a streamlined experience for your clients or third-party users? Check out these easy ways to create a WordPress custom dashboard in minutes.

The complete tutorial about image sizes in WordPress – add a custom image size, deregister default ones, regenerate thumbnails and other examples.

Creating WordPress custom rewrite rules can be confusing. Here's a simple way to add taxonomy terms into custom post type URLs & even add date archive URLs.

ACF lets you build metaboxes, Gutenberg blocks, and more with their easy-to-use interface. These custom fields are stored in the database and then rendered in the WordPress backend for you…

Here is a rundown on how to get a multiple marker Google map on a page that contains markers for a business dealer that has it’s own Custom Post Type (CPT). Each dealer has it’s own CPT with an individual map location marker and also another agnostic page that has all the dealers map markers in a…

wp_nav_menu_filter allows you add items at the end of a menu but what about adding an item in a specific place. add_filter( 'wp_nav_menu_items', 'prefix_add_menu_item', 10, 2 ); /** * Add Menu Item to end of menu */ function prefix_add_menu_item ( $items, $args ) { if( $args->theme_location == 'primary' ) $items .= '...'; } return…

Whilst working on the deliciousbrains.com site we had the need to store some data about a custom post type. Because of the nature of the data it didn't

Sometimes we need to create ‘Archive Only’ Custom post type with no single view, such as Testimonial, Team, Coupons etc. But there is no direct way to do it in WordPress. However, by using a specific hook, we can do a little bit of tweaking. Let’s just start by creating a Custom Posts type ‘Team’

When it comes to creating custom templates for plugins, I want them to just work and here’s an alternative to the WordPress template_redirect function.

gw-gravity-forms-map-fields-to-field.php · GitHub

Create a complex WordPress query and nested loop to output posts from a Movie post type and organized by a movie_years custom taxonomy.

In this tutorial, we'll show you how to use the WP_Query class specifically to optimize the SQL queries, reducing execution time and resource consumption.

WordPress 4.6 introduces a new class for querying taxonomies. Like WP_Query,WP_User_Query,and WP_Comment_Query.

When working with a WordPress image, I wanted the attributes for the image. The function `wp_get_attachment_image()` provides me everything I need but in a rendered HTML string, rather than a more useful array of attributes. I was surprised I was unable to locate a good way to get this information, so I wrote this code to help me.

A bit of code to connect Gravity Forms to ACF Gallery field for front-end file uploads.

Programmatically create the image attachment and return the new media upload id. · GitHub

GF-ACF image attachment maker · GitHub

Code for comment at https://joshuadnelson.com/connect-gravity-forms-file-upload-to-acf-gallery-field/#comment-13186 · GitHub