Hooks are how WordPress lets plugins, themes, and your code change what the platform does. This guide covers actions vs filters, priority and accepted_args, where to put hook code, removing hooks, creating custom hooks, and modern patterns like class-method callbacks and Block Hooks in WordPress 6.4+.
Use get_post_meta() to retrieve any custom field value in WordPress. Function reference, the $single parameter explained, real ACF and WooCommerce examples, performance notes, and how to expose meta through the REST API.
Are you tired of dealing with overly long or unhelpful comments on your WordPress site? Limiting the length of comments can significantly improve the
Are you looking for an efficient and automated way to add posts to your WordPress website? While the WordPress dashboard works great for managing
To get the current page slug in WordPress with PHP, use get_post_field( ‘post_name’, get_the_ID() ). WordPress stores the slug as post_name in the database,
You may notice when you upload a large image to your WordPress site the file will likely have “-scaled.jpg” at the end of the
Avatars add a personal touch to comments, author bios, and user profiles in WordPress. Whether you’re building a theme or adding custom functionality, here’s
To get the current page or post title in WordPress with PHP, use get_the_title(). It returns the title as a string and works with
To get the current page URL in WordPress with PHP, combine the global $wp object with home_url(). This works on any page type (posts,
The meta_query parameter in WP_Query lets you filter WordPress posts by their custom field values. If you use Advanced Custom Fields or store data
Add a Last Login column to your WordPress user list with a free plugin or custom code snippet. Both methods explained step by step.
If you upload a lot of files to your WordPress site you may have seen this error while uploading “exceeds the maximum upload size
Are you having problems with your WordPress memory limit? One common issue that can plague a WordPress site is the dreaded “PHP Fatal error:
Ever since WordPress 5.5 you can now have your plugins and themes auto-update. This is a great feature to keep your site up to
The post ID in WordPress is a unique number assigned to every post, page, and custom post type. Whether you need it for a
If you have a WordPress site with a lot of users you will be extremely familiar with these new user registration emails. These emails
One of the best things about WordPress is the ability to customize every aspect. There is so much you can customize it’s hard to
To get the featured image of a WordPress post with PHP, use one of three core functions depending on what you need: Below I’ll
If you keep logging into WordPress and keep seeing the “Admin Email Verification” screen you know it can get quite annoying. This message was
Whether your theme shows the newest comments on top or the oldest, you may want to change the order of comments in WordPress. Seeing
If you’ve tested the speed of your site on a tool like Pingdom or GTmetrix you may have seen the message to remove query
The fastest way to get a WordPress user’s ID is to open their profile in the admin (Users → All Users → Edit) and
Want to check if a shortcode already exists in WordPress? Ever since the launch of WordPress 3.6 in 2013 you can easily check to
The WordPress block editor (Gutenberg) loads a CSS file called block-library/style.min.css on every page of your site. If you use the classic editor or
