Importing WordPress data with the strategy pattern
A client needed to import users from a clean CSV and a messy pipe-delimited file. The strategy pattern kept the importer clean instead of a tangle of if/else blocks.
Tag: APIs
When a PHP loop is the wrong tool for the job
A WooCommerce sales widget kept timing out because it stacked nested foreach loops. Swapping them for array_filter, array_map, and array_reduce made the code fast and readable.
Use stable keys, not strings, for WordPress translations
Editing one English button label broke the German, French, and Spanish translations. Using stable keys as placeholders, plus an en_US fallback, keeps that from happening.
Why your WordPress fixes keep breaking other things
A one-line shipping tweak would have broken inventory reporting and a homepage shortcode. Tight coupling and low cohesion are why, and here’s how to structure the code instead.
Using the Static Factory Method Pattern in WordPress
I was working on a WooCommerce plugin for a client to sync their product inventory with a third-party API. Total classic scenario. The problem was,…
Stop Nesting ‘if’ Statements: A Saner Way to Code
I got a call from a client running a pretty complex WooCommerce store. Their shipping logic was a mess. They had all these rules for…
Building WordPress Admin Pages That Don’t Break Later
Got a call from a client last week. They’ve got a WooCommerce extension that’s starting to get popular, but its settings page was buried under…
That WooCommerce decimal change that’s silently breaking stores.
Got a call from a long-time client last week. Absolute panic. They’d just run a routine batch of plugin updates, and suddenly their shipping calculator…
Why Your WordPress Query is a Mess (And How to Fix It)
I got a call from a client running a decent-sized WooCommerce shop. They were in a panic. Their main shop page, which should have been…
How to Start Unit Testing Your Existing WordPress Code
Had a client call last week. They’ve got this huge, old WooCommerce plugin that’s been passed through three different dev teams. A new junior dev…