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Web Dev + WordPress + Security
137 posts related to: WordPress Plugin: Theme Switcha

Building the Perishable Press Bookstore

[ Perishable Press Books (screenshot) ]

After six months of on-again, off-again hard work (and plenty of unexpected challenges), I am excited to launch the new Perishable Press Bookstore. The old bookstore was located on a separate domain, but I wanted it to be better integrated with the main site here at Perishable Press. So now there is the site blog at perishablepress.com and the store at books.perishablepress.com. Continue reading »

Weird Bug with Highlight.js

Working on adding syntax highlighting to my code snippets here at Perishable Press. To do it, I use my free WordPress plugin Prismatic. Basically all the plugin does is load up either the Highlight.js scripts and styles, or it loads up the Prism.js scripts and styles. So I can rule out the plugin itself for this “weird” little bug. The issue is with Highlight.js specifically. Continue reading »

Redesign #25: Performance Over Perfection

[ Previous site design: the X theme ]

Welcome to the 2020 (25th!) redesign for Perishable Press. Like many of the previous designs, the new design is super minimal and organic. The #1 goal this time around was to find an optimal balance between performance and aesthetics. Or put another way.. Continue reading »

WordPress Plugin: Override Comment Options

[ Override Comment Options ]

Want to keep comments open on a few old posts? This plugin is for you. It does one thing and does it well: it overrides the WordPress setting, “Automatically close comments on articles older than x days”. So you can leave comments open for any individual posts that may have passed the deadline. I actually wrote this plugin for use here at Perishable Press. Normally comments are closed after 90 days, but there are a few old posts for which […] Continue reading »

Custom Widget Names with Dashboard Widgets Suite

[ Dashboard Widgets Suite - Default Widget Names ]

Quick tutorial for my Dashboard Widgets Suite plugin. This post explains how to customize the DWS widget names on the Dashboard. Normally each DWS widget displays the widget name along with “Widgets Suite” and a little gear icon that links to the plugin settings. Several users have asked if there is a way to change the text, specifically how to remove the extra text and gear icon. So this article explains how to do it as of Dashboard Widgets Suite […] Continue reading »

CSS Background Hover Slide Effect

While working on the site’s 24th redesign, I played around with a number of styles to customize the appearance of links. As you can see by hovering over any link, I decided to keep the styles as minimal as possible while still letting the user know that, “hey, this is a link”. This quick post shares one of the link styles I was considering, it’s sort of a “slide-up” background-color effect that happens when the user hovers over the hyperlink. Continue reading »

WordPress Error Fix: “Call to undefined function get_header()”

[ Call to undefined function ]

I’m seeing a big increase in bot attacks targeting theme files directly. First they get the URL to your theme directory. There are numerous ways for a bot to get this information. For example most themes include assets like CSS and JavaScript files, and the link includes the full URL. So then once they have the theme URL, bad bots will make direct requests for well-known theme template files, like index.php and header.php. Requesting template files directly may reveal possible […] Continue reading »

Activate WordPress Plugins via the Database

Recently a reader named Chris asked, “how can we turn ON a plugin from the database?” He mentioned reading my previous article, Quickly Disable or Enable All WordPress Plugins via the Database, but for circumstantial slash technical reasons needed to do the opposite and enable a plugin directly via the WordPress database. I thought it was an interesting question that might actually be useful to discuss here at Perishable Press. Continue reading »

Metamorphosis

[ Perishable Theme (from 2008) ]

After 9 grueling weeks, I am happy to say that the 2018 Perishable Press redesign is complete. There are still a few small details that I am contemplating, but overall the work is finished and the site is back to full production capacity. From the old Wire theme rolled out in 2013 (five years ago!), to the minimalist, lightweight X Theme, Perishable Press has metamorphosed into a lean, mean, content sharing machine. This is the 24th time Perishable Press has […] Continue reading »

WP Cron HTTP Auth

[ WP Cron HTTP Auth ]

Welcome to the official homepage for my free WordPress plugin, WP Cron HTTP Auth. This page explains what the plugin does, how it works, and where to download and get support. The plugin actually is very simple, however, so there is not a lot to explain. If you are looking for plugin documentation, visit WP Cron HTTP Auth at WordPress.org. There you will find installation steps, support forum, translation tools, and more. Continue reading »

WordPress Plugin: Disable WP REST API

[ Disable WP REST API ]

Welcome to the official homepage for my free WordPress plugin, Disable WP REST API. This page explains what the plugin does, how it works, how to test the plugin, and why anyone would anyone on earth want to disable the REST API, for crying out loud, all explained on this page. If that sounds like you, you’re in the right place. If you are looking for plugin documentation, visit Disable WP REST API at WordPress.org. There you will find installation […] Continue reading »

Contact Form X

[ Contact Form X ]

Welcome to the official homepage for my free WordPress plugin, Contact Form X (CFX). This is a more personal look at the plugin, aimed at readers who are familiar with my work. Here you’ll find some screenshots, cool features, and of course some rambling backstory (because there is one). If you are looking for official plugin documentation, visit Contact Form X at WordPress.org. There you will find docs, download, installation steps, support forum, translation tools, and more. Continue reading »

WordPress Plugin: Disable Gutenberg

[ Disable Gutenberg ]

For those still in the dark, WordPress 5.0 will bring HUGE changes to the post editor. Dubbed Gutenberg, the new WP post editor replaces the entire “classic” post editing screen. So as of WordPress 5.0 and beyond, the “Edit Post” screen will be completely replaced by a giant WYSIWYG content builder called “Gutenberg”. So much more is being replaced than just the content editor. The list of things that are replaced by Gutenberg include the RTE/Visual Editor, Plain Text Editor, […] Continue reading »

WordPress Plugin: Custom Fields for Gutenberg Block Editor

[ Custom Fields for Gutenberg ]

Currently Gutenberg does not display the Custom Fields meta box. Before Gutenberg, in WordPress 4.9 and earlier, the “Edit” screens in the WP Admin Area optionally displayed the Custom Fields meta box. The Custom Fields meta box is employed by millions of sites, themes and plugins. Including my own collection of WordPress plugins, which use custom fields for Posts, Pages, and many Custom Post Types. Basically Custom Fields are a critical part of WordPress functionality, so I wrote a plugin […] Continue reading »

Banhammer WordPress Plugin

[ Banhammer - Protect your site from enemy hordes! ]

Banhammer makes monitoring traffic and banning visitors crazy easy and fun. Say your forum is being harassed some dirtbag. Or your admin directory is crawling with bad bots. Or some script kiddie is trying to brute-force your login page. Don’t just sit there and watch it happen.. drop the Banhammer on those fools and block them forever. Continue reading »

New WordPress Security Plugin: Host Header Injection Fix

[ HHIF (Host Header Injection Fix) ]

Since version 2.3, WordPress has been vulnerable to a Host Header Injection attack in certain server environments. Over the years, there has been some discussion about fixing the vulnerability, but as of WP 4.9 (beta) nothing has been implemented. So to help those in the WP community who may be concerned (including myself), I developed a new security plugin that fixes the issue: Host Header Injection Fix (HHIF). Continue reading »

Welcome
Perishable Press is operated by Jeff Starr, a professional web developer and book author with two decades of experience. Here you will find posts about web development, WordPress, security, and more »
WP Themes In Depth: Build and sell awesome WordPress themes.
Thoughts
Book updates complete! DigWP, .htaccess, Tao-WP, and WP Themes books all updated and current with all the latest.
Stop giving so much juice to social media. Get a site and OWN your content.
I would give my left testicle for macOS Finder to remember column widths.
The chemical name for titin (the largest known protein) has 189,819 characters and takes several hours to pronounce.
Working on book updates, should be available for download sometime next week.
iCloud is like the Terminator. It will never stop trying to get your data. An endless fight on each Apple device to keep iCloud disabled and empty.
Take a screenshot with Firefox (no extension required). Open Developer Tools Settings and enable the “Take a screenshot” button. Then click the button :)
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