Last updated on by Sal Ferrarello
By default all of the WordPress database tables will start with the prefix “wp_” (e.g. wp_users, wp_posts, etc.). Because this is the default value, you’ll often hear the tables referred to (and written about) using the “wp_” prefix. Let’s look at how and why this prefix is modified.
Last updated on by Sal Ferrarello
In the WordPress database table “wp_term_taxonomy”, each row almost always has the same value for the two columns ‘term_taxonomy_id’ and ‘term_id’. What is the difference between these two columns?
Last updated on by Sal Ferrarello
When using Scriptless Social Sharing, you may want to add a site wide hashtag to all of your tweets. This is the code you can use to do that.
Last updated on by Sal Ferrarello
While working on another post, I had some very large tables and I wanted to use Bootstrap Responsive Tables by adding the .table-responsive class but only in the situation where the table is too wide. This is the code I used.
Last updated on by Sal Ferrarello
How to use grep to search for a word in a file while excluding certain directories is easy with the “–exclude-directory” option, but even when this option is not available we can still get the same results with some command line magic.
Last updated on by Sal Ferrarello
In one of the slack channels I follow, the question came up on how to set WordPress posts older than a certain date to “draft” status using with WP CLI. I was surprised by how difficult I found this task and wanted to document my solution.
Last updated on by Sal Ferrarello
You can skip the required PHP version with “–ignore-platform-reqs”. This can be helpful if you’re running composer outside of your virtual machine (and your virtual machine has the correct PHP version but your host machine does not).
Last updated on by Sal Ferrarello
Recently I was working on a site using Advanced Custom Fields (ACF) and the field input boxes had stopped working. In the browser console, I saw the error “ACF Uncaught TypeError: Cannot read property ‘id’ of undefined”.
Last updated on by Sal Ferrarello
In PHP 5.5 the DateTimeImmutable class was introduced. Immutable objects are nice in that they can not be modified, which helps reduce the likelihood I make certain types of errors. This is how to ensure the DateTime you’re working with is immutable.
Last updated on by Sal Ferrarello
The editorconfig project allows you to standardize general coding standards on a project.
I was working on a project where I needed to follow the PHP PSR-2 standard. This is the .editorconfig file I used.