WP-Mix

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WordPress Get Edited Post ID

Working on my plugin Disable Gutenberg, I needed a way to get the ID of an edited post. Not on the front-end, but on the “Edit Post” screen in the WP Admin Area. Unfortunately WordPress does not provide a built-in core function for handling this, so it’s necessary to roll our own solution.

JavaScript & jQuery: Add Style to Fragment Identifier

It’s easy to style a <div></div> by targeting its ID. But what if you only want to add style when a specific fragment identifier is targeted via the URL? So for example, your page at /about/ has a table with all the data. When visitors arrive directly at /about/, no extra styles are added. But […]

PHP: Remove Empty File Data

This quick function does one simple thing. It removes empty file data from a PHP files array. As you may know, the structure of the $_FILES array is sort of backwards from what normally would be expected. Because of this, removing empty file data from the array requires some extra wrangling. So to make things […]

Restore Removed Query String Paramaters in the WP Admin Area

Developing my WordPress plugins recently, I noticed that Chrome was removing the query-string parameters from the URL as displayed in the browser’s address bar. Likewise Firefox and others were not showing the full URL in the address bar, which was making development difficult, as I was testing URL redirects involving query parameters at the time.

WordPress Navigation Links for Monthly Archives

Archives that are easy to navigate make your WordPress-powered site that much more awesome. There are plenty of great strategies for increasing the usefulness of your post archives. For example, this quick tutorial provides some custom functions that display monthly navigation links. So you can display “Previous Month” and “Next Month” links on monthly archive […]

Protect Against File Injection

Here is a nice copy/paste .htaccess snippet to help block file-injection attacks. It can be added as-is to your .htaccess file to help protect against file injection and other types of malicious activity. This code is a not a replacement for proper data sanitization, but it does help to add another layer of security to […]

Batch Rename Files on Mac

This is especially useful for those bulk photography missions, where you’ve got folders of hundreds of generic useless file names that were created by a camera or mobile device. This quick tutorial explains how to easily batch rename all the files contained in any folder. All that is required is Mac’s built-in Finder app.

Coda Tip: Fix Reverse Publish Not Working

Another mystery solved! For several years now, I’ve used Coda for coding, SFTP, and related tasks. Downloading files from the server is a common task, but for some reason you always have to click “Reverse Publish Selected Files” several times before the download will start. It’s not a big deal, but I’ve always thought it […]

Force Trailing Slash with .htaccess

This quick code snippet enables you to enforce that all directory URLs append a trailing slash. It is a very simple code snippet, only a few lines and done. Here are a few examples to give you a better idea of how it works.

Video Tutorials: Running WordPress on Shared Hosting

After months of hard work, I am pleased to announce the launch of my new video course on running WordPress on shared hosting. This course shows you how to get your own WordPress-powered site up and running as quickly and inexpensively as possible. It walks through the entire process step-by-step, with helpful visuals and examples […]

Google Search Engine Alternatives

Google is the Web’s #1 search engine, hands down. But not everyone is in love with it. Fortunately, there are plenty of decent alternatives for those who wish to diversify their search results. Here is a list of the top alternatives to the Google search engine.

WordPress: Add “View HTML” Button on Edit Post Screen

On a recent project, I found myself viewing the HTML source for every post and page on a WordPress-powered site. After about a thousand clicks, I decided to write a code snippet that adds a “View HTML” button (it’s actually just a link) for each post row displayed on the WordPress “Edit Post” screen. So […]