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Category: PHP
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Time Test

This post exists entirely for the sake of tweaking time functionality in Apache, PHP, SQL, and WordPress.. Continue »

Triple Loop for WordPress

Two of the themes developed by Perishable Press, Apathy and Information, depend on three WordPress loops to operate as intended. For each of these themes, the three loops consist of two “side” loops and one main loop. The side loops each display posts from one specific category, while the main loop displays posts from every […] Continue »

Compressed CSS Compression

In this article, we discuss two practical methods for compressing CSS documents with PHP and/or .htaccess. See also: Compress CSS and JavaScript with PHP at WP-Mix. Continue »

Customize WordPress Quicktags

WordPress Quicktags provide shortcuts for adding certain bits of code to your posts. The default set of quicktags includes some handy shortcut buttons for tags such as <strong></strong>, <a></a>, and <img />, as well as a few others. While the default set of quicktag buttons is occasionally useful, a quick bit of quicktag customization can […] Continue »

Auto Clear and Restore Form Elements

Using a small bit of JavaScript, it is possible to auto-clear and restore form elements when users bring focus to them. Simply copy, paste, and modify the following code example to achieve an effect similar to this: Continue »

Display the Total Number of WordPress Posts, Comments, and Categories

Would you like to display the total number of posts, comments, and categories for your WordPress-powered website? You can do it the easy way using my free WordPress plugin, Simple Blog Stats. Or you can display your statistics directly, by querying the WordPress database. Here is the code that can make it happen. Continue »

Execute External WordPress Functions

To execute WordPress functions in an external directory (i.e., outside of the WordPress install directory), it is necessary to include a call to wp-blog-header.php at the top of the external file. Continue »

WordPress Search Function Notes

Here is a collection of notes about WordPress search functionality. Note that this post was written a long time ago, so test/verify any code before implementing on a live, production site. Continue »

Back up that Database with phpMyAdmin

Backing up your database as often as possible is essential. For WordPress, as well as for other applications, plugins and other scripts that help automate the task are easily obtainable. However, for several reasons, it is a good idea to understand the process of manually creating a backup copy of your database. This quick tutorial […] Continue »

Passing Quotation Marks via wp_link_pages

According to the WordPress Codex1, it is possible to pass quotation marks via the parameters of the function, wp_link_pages(). This would enable users to assign a particular css class or id to the function output, thereby providing greater design and behavioral control over that particular object. But alas, as reported several times in the WordPress […] Continue »

Reversing WordPress Page Navigation Order

This article explains how to reverse the order of WordPress archive navigation links. For more information about WP’s navigation tags, check out this post. Continue »

Permalink Enlightenment

I recently enabled the permalinks feature for a fresh WordPress 2.0.2 upgrade. The process required several hours of research and approximately 90 minutes to fully implement. This brief article summarizes the process and applies to the following setup: Continue »

WordPress RDF Source Makeover

I love looking at beautiful source-code output. However WordPress tends to spit code out in random chunks, often leaving spaces, line breaks, and tabs littered throughout the source output. This messes things up. Lists don’t look like lists and logically written code often appears scattered along the page carelessly. Often, this is the result of […] Continue »

WordPress Notes Plus

Welcome to Perishable Press! This article covers many different aspects of WordPress functionality, including customizing quicktags, deleting the cache, numbering comments & posts, changing password text, and displaying archive menus. Note that this article was written for previous versions (i.e., less than 2.0) of WordPress. Discrepancies may exist between the code presented in this post […] Continue »

PHP Notes Plus

Here are some basic PHP expressions and statements for ez reference.. Common Statements “\n” = new line “\t” = tab “\r” = carriage return “\$” = dollar sign “\”” = double quote Example usage: “\n\t<category>$category->cat_name</category>” echo ‘<!– Category LiveBookmarks Plugin by Monzilla Media ( monzillamedia.com ) –>’ . “\n”; echo “\n\t<!– Pink Floyd ” . […] Continue »

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