Social Networks for the life of the world
Notes and thoughts about using WordPress to get the word out there.
What’s this problem? WordPress plugins run on a variety of sites running on a variety of server configurations, and a variety of other plugins. It’s common for unexpected configurations to cause trouble for plugin users. Then, users open support threads saying “something went wrong.” The plugin authors then need to ask for configuration information to … Read more
Somebody asked how to set up a WordPress / WooCommerce shop with the Flatsome theme. Understand that this is a web site operations project, not a development project, at least until you get it basically working. For now, ignore any advice to use Bricks, Elementor, Divi or some other site builder. You’ve chosen Flatsome. Get … Read more
You can, but you’re using it in a different way than you would on a full-custom site. Back in the days of Adobe Dreamweaver, people crafted their web sites from HTML using an HTML-aware text editor. It could edit Javascript and CSS too. It was possible, and indeed necessary, to write custom HTML for everything, … Read more
php’s microtime( true ) function returns a floating point number of seconds since the UNIX epoch. On my computer each call takes about 200ns. The same is true of the time() and hrtime() functions. hrtime() is more modern and gives nanosecond resolution, so use it if possible. It’s available in php 7.3 and beyond. By … Read more
I’ve been working on the SQLIite Object Cache plugin for WordPress. I’m using the APCu User Cache, php’s RAM cache subsystem, to accelerate cache lookups — specifically to support wp_cache_get() and wp_cache_get_multiple() operations. I’ve had to figure out a few things about this php feature. Here are some notes. Its documentation is not as comprehensive … Read more
WordPress’s core search capability is very simple and very primitive. That can be frustrating. We’re spoiled by Google, Bing, and the other search engines which have had decades to get really good. What makes them good is a lot of information beyond the content of any given site, and thousands of programmer labor years making … Read more
John Blackbourn’s Query Monitor plugin sometimes reports slow queries and duplicate queries. How can you interpret these reports? What are slow and duplicate queries? Slow queries Query Monitor defines slow queries as those that take more than 50 milliseconds (1/20th of a second). Query Monitor shows query times in seconds in the rightmost column of … Read more
Here’s an oddity which baffled me and kept me from being able to use xdebug with PhpStorm for a while. I installed a bunch of different versions of php on my Ubuntu VM. I used Ondřej Surý’s repository, rigging my vm to install them like this. Then, I followed the directions emitted by the installer … Read more
Drupal is a open-source content management system, like WordPress. It’s very similar in many ways. Similarities to WordPress Differences from WordPress
I’ve been successfully hacking WordPress more or less regularly since 2008. It’s good software, and it’s aged reasonably gracefully, feature- and bloatware- wise, compared to many enduring software brands. Its developers have been insistent on backward compatibility while they painstakingly built a community of loyal developers and users doing all sorts of amazing things with … Read more