WP-Mix (Page 10 of 35) | A fresh mix of code snippets and tutorials

Automatic versioning for enqueued stylesheets

Learn how to append the theme version, random number, or both as a query-string parameter to your CSS stylesheet URLs. This is useful for automatic versioning, cache-busting during development, or both.

Members-only content via shortcode

Here is a sweet little WordPress shortcode to display content only to logged-in users. Visitors not logged in will see a custom message saying whatever you’d prefer.

Add titles to previous_post_link & next_post_link

Here’s a quick way to include a title in previous_post_link() and next_post_link().

WordPress Get Recent Comments

In this tutorial, you’ll learn two ways to get the most recent comments on your WordPress-powered site. The first method uses get_comments(),and the second method uses the newer WP_Comment_Query class.

WordPress get all user emails

Quick snippet to get all user emails in WordPress.

PHP securing email scripts

This tutorial describes several important strategies for securing contact forms and scripts that make use of PHP’s mail() functionality. If your script is sending email based on user input, these tips will help to keep things safe and secure.

CSS box-sizing all elements

The CSS box-sizing property makes it much easier to work with elements that have padding and borders. Here is a ruleset that will apply the box-size property to all elements.

PHP Truncate Text at Word

Here is a PHP snippet to truncate a string of text at the specified number of words. This is a nice alternative to just shortening a string of text based on character count. With this technique, the truncated string contains only complete words and is readable.