A useful tool to have in in your WordPress toolbelt is the ability to quickly and easily search for, find, and replace specific strings of text directly from the MySQL database. We can do this by entering SQL queries either directly or through one of those handy interface applications like phpMyAdmin, which seems like one of the most prevalent PHP applications on servers today.
When designing WordPress themes, I always add a common set of custom functions to the theme’s
functions.php file. This speeds up development time because I don’t have to hunt for and individually copy the same slew of functions for every theme. I just drop in a copy of my functions.php template and build up from there. This takes care of all those little things that always need to be done for every theme. You know, things like:
Most blogs display their post content in single columns, like what we do here at Digging Into WordPress. But you know it’s also possible to display post content in multiple columns. Multiple-column layouts are perfect for newspaper and magazine-style themes. This DigWP article presents six ways of getting the job done using a variety of techniques, tricks, and tips.
Getting your plugins listed in the official WordPress Plugin Directory is considered a chore by many, but it's nothing that should stop you from sharing your plugin with the community at large. Up until now, I haven’t really bothered with adding my plugin collection to the Directory, but after Herb Goodman helped to package my recent Block Bad Queries plugin, I figured now was a good time to dig in and learn the ropes. It turns out the process only took about an hour to complete, not including the waiting period for access to the Subversion Repository (which was about 18 hours). Definitely worth the potential exposure provided by having your plugin listed in the official directory.
Looking for a good book on WordPress security? If so, we’ve got great news! John Hoff’s new security e-book WordPress Defender provides 30 practical ways to secure your website from the evil forces of spam, bad bots, and malicious hackers. The book is packed with practical, common-sense security techniques that virtually any WordPress user can use to protect their site from malicious threats.
In WordPress, there are three ways to respond to a post: you can leave a comment, leave a trackback, or just link to the post to create a pingback. When displaying all of the responses to your posts, it’s a good idea to separate the comments from the pingbacks and trackbacks. Uninterrupted comment threads are a pleasure to read, as are well-styled lists of pingbacks. This is an excellent way to improve the usability and stylishness of your comment areas.
I usually reserve most of my blacklisting content for Perishable Press, but after posting about using WordPress’ built-in tools to stop comment spam, several DiW readers have asked about a good custom blacklist that may be used for the “Comment Moderation” and/or “Comment Blacklist” features in the WordPress “Discussion Settings” screen. Over the years, I have built up an extensive custom blacklist of terms that has proven quite effective at keeping spam and other garbage out of the comments section, even without using any anti-spam plugins such as Akismet. It’s strictly plug-n-play, and should help protect your site (and reputation) against all sorts of malicious nonsense.
Working on a new theme for the next Digging into WordPress book update, I found myself really getting into the whole “widgetizing” thing. Widgets enable non-technical users to customize your theme according to their specific layout needs, and with so many different widgets available, the possibilities are endless. You may have thought about widgets as something you do in the sidebar, but there is no reason to stop there. You can widgetize just about every part of your theme. In this post, we’ll show you how to do widgetize your theme in two easy steps. Once we get the basics down, we’ll dig into some sweet tips and tricks.
If you have posts that include the
nofollow attribute on links, you may at some point decide to remove them. By default, WordPress doesn’t insert
nofollow attributes in post content, but there are a variety of plugins that will insert
nofollow into all links in post content.
Or perhaps you have been manually adding
nofollow tags to your post links for SEO purposes. Regardless of how they got there, it’s very easy to clean things up and remove all
nofollow attributes from post content.
Our WordPress themes offer you infinite customisation: just drag and drop. Beautiful sites are now for everyone. Customisable sites are now for everyone.
Then almost immediately after the WPShift tweet, Ben Gillbanks announced his newly acquired and freshly redesigned WPVote2 site, where the WordPress community can submit and vote for their favorite WordPress posts. Think of it as way better than Digg for WordPress.
Both Alex and Ben did a tremendous job with their new sites. Congrats to both!
1 Editor's note: 404 link removed.
2 Editor's note: 404 link removed.
On its own, the WordPress Media Library provides users with a wide variety of great tools for managing media content. The Media Library makes it easy to upload media content such as images and video into an chronologically organized directory structure. During the upload process, WordPress automatically generates thumbnail, medium-size, and large-size versions of images. From there, users may associate individual media items with posts and create galleries of attached content.
The default output for WordPress’
post_class template tag includes class names for just about every type of page view imaginable:
Everyone who has been using WordPress for any length of time should be familiar with the good ol’
--> tag. When you are writing a post, inserting the
--> tag within the post text will create an excerpt out of any text/markup that precedes it. The post will then show the default “more...” link that readers may click to view the entire post. When the
more tag is used, the post’s excerpt will be displayed on all non-single views, such as category, tag, and archive views; the entire post content will only be displayed on single-post views. Let's look at a quick example..