Posted on in Programming
I usually start my posts off with an image that is relevant to the post. I think it adds a bit of drama to what I'm writing about, and it also gives me a nice place to anchor a link to a WordPress tag about the subject. I had this …
Posted on in Programming
If you need to debug what queries your WordPress site is making, try adding the
following PHP to your theme:
<?php
foreach ( $wpdb->queries as $query ) {
echo "$query[0]<br />";
}
?>
For this code to work, you need to add the following line to wp-config.php:
define('SAVEQUERIES', true);
After that …
Posted on in Programming
For the last couple of years, I've used the Tag Suggest Thing WordPress plugin to recommend tags for my posts based on the post content. Beginning with WordPress 2.5, that plugin started to have problems interacting with the WordPress administration pages. In August 2009, Yahoo! announced that they would …
Posted on in Programming
In his excellent series on WordPress Theme SEO, Nathan Rice describes a method to include META tags in WordPress themes rather than relying on plugins. Since I recently updated the Slaptijack theme to include META descriptions and keywords, I thought I would detail the process. If you are interested in …
Posted on in Programming
ProBlogger Darren Rowse recently posted a question about putting dates on blog posts. A lot of folks were interested in the idea of removing dates from older blog posts, but don't know where to start. This is a useful PHP excercise, so I decided to implement it on my personal …
Posted on in System Administration
I recently started messing around with building my own Facebook application. I figured the best way to start learning was to download the demo application and get it working on the Slaptijack web server. I quickly ran into a problem:
PHP Fatal error: Call to undefined function json_encode()
The problem …
Posted on in Programming
The SlaptiGooglePR Plugin for WordPress adds a Google PageRank column to your Manage Posts subpanel. Unlike other Google PageRank plugins which add a PageRank badge to every post, this plugin gives the blog administrator a snapshot of how every post is ranked without announcing it to the world. Additionally, it …
