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Web Dev + WordPress + Security
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887 posts

Fix Gutenberg Errors

I’ve been exploring WordPress new Gutenberg functionality, and unfortunately keep encountering various weird errors. So to keep things organized and hopefully help others on the same path, I’m going to update this post with any Gutenberg errors for which I am able to find a solution. This includes any PHP errors, warnings, notices, as well as any JavaScript and/or debug/console errors. Continue reading »

Delete Shared/Saved Gutenberg Blocks

Been playing with WordPress new Gutenberg functionality. While exploring the new features, I created some Shared blocks via the “Convert to Shared Block” button. After another hour of playing with the Gutenberg API, there were a number of “orphaned” Shared blocks (just due to swapping out code snippets while testing). After some searching, I found it is possible to delete Shared blocks programmatically with JavaScript, but could not find any specific documentation or examples. So, I came up with an […] Continue reading »

Banhammer WordPress Plugin

Banhammer makes monitoring traffic and banning visitors crazy easy and fun. Say your forum is being harassed by 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

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 »

WordPress: Plugin Development

After months of hard work, I am excited to announce the launch of my new video course on developing WordPress plugins. It covers the entire process of building, securing, and optimizing your own plugins, including 50+ ready-to-go plugin demos and examples. The course is focused on developing plugins using the WP API and Standards. Covers basics and gets into advanced topics like HTTP API, REST API, and WP Cron. Truly packed with practical examples and techniques to help you create […] Continue reading »

FAQs for User Submitted Posts

This post contains overflow FAQs for the free version of User Submitted Posts (hosted at WordPress.org). I am moving a bunch of the FAQs to this post in order to clean up the plugin’s ever-growing readme.txt file. For FAQs about the Pro version of USP, check out USP Pro – FAQs & Presales over at Plugin Planet. And so without further ado.. Continue reading »

Blackhole for Bad Bots – Quick Start

Welcome to the Quick Start Guide for the standalone PHP version of Blackhole for Bad Bots. This post basically is a condensed summary of the original Blackhole tutorial. So if you are new to the concept of blocking bad bots, check out the original tutorial. Otherwise, for those that are familiar, the following guide should simplify things and help you get started with Blackhole as quickly as possible. Continue reading »

Trying Different Email Clients for Mac

As a professional web developer slash book author, I spend a LOT of time with email. Recently, I discovered that my email client does not provide some of the functionality that I require. So I set out on a mission to find something that works. Something better. Continue reading »

Tips for Atom Code Editor

For some of my tutorials, I use the Atom Code Editor. It’s not as easy as Coda, but it does provide a LOT more flexibility in terms of configuration and customization. Over the last couple of years, I’ve collected a handful of useful tips and tricks for dialing in the perfect Atom environment. Well, perfect for my own needs — your mileage may vary. So without further ado, let’s jump into some sweet Atom tips. I update this post with […] Continue reading »

Redirect Query String via .htaccess

In general, redirecting URLs is a piece of cake with Apache’s .htaccess. The only trick is redirecting based on the URL’s query-string value. Doing so requires slightly different directives that many people are not aware of, so it’s common to see a questions like, “why isn’t my redirect working for query strings?” This quick tutorial aims to clear up any confusion and explains how to redirect any URL based on its query string. Continue reading »

How to use the HTML <base> tag

When every byte counts, you can use the HTML <base /> tag to specify a default href and target attribute for all relative URLs on the page. Like a virtual shortcut. For smaller sites with a flat directory structure, this isn’t going to help much; but for sites with deeply nested directories, the <base /> tag can potentially shave a lot of extra weight from your web pages, and also help keep URLs cleaner and shorter. So if you’re micro-optimizing […] Continue reading »

How to Redirect URLs

Want to redirect a URL from one location to another? This simple guide shows you how to do it with Apache/.htaccess, PHP, JavaScript, HTML, and more. Each redirect technique is briefly explained and includes ready-to-go, copy-&-paste examples. Just grab the code you need and use it in good health. May the redirects be with you! Continue reading »

Detect Attacks with PHP and .htaccess

This tutorial explains how to detect and block security threats via .htaccess, and then pass that information to a PHP script for further processing. This is a powerful technique that combines the power of Apache with the flexibility of PHP. Enabling you to do things like log all unwanted traffic, send email reports for blocked requests, create a UI to display logged data, and just about anything else you can imagine. It’s an excellent way to keep a close eye […] Continue reading »

Email Troubleshooting Guide

I often say that email is the “glue” that holds the Internet together. But it’s like the worst possible glue ever. It’s underlying technology is convoluted, complicated, insecure, tedious, sloppy, and archaic. In a nutshell: email sucks but it’s pretty much essential for working online. So what do you do if email is not working, like when you send an email but it never arrives? It can be very frustrating and difficult to figure out what went wrong. To help […] Continue reading »

Customer Anti-Support

Email support can be great or it can suck horribly. It’s a spectrum. For my own products and services, my average email response time is around 1 hour in general, and 5 minutes if I am online. Seriously, I am right there ready and glad to help anyone who needs it. Contrast that strategy to what seems to be the typical email support response time of an entire day or much longer. It’s just crazy to have to wait that […] Continue reading »

Watch Cyber Attacks Online

Taking a quick break to watch cyber attacks happening in real time. 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 »
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