If you are running WordPress Multisite, this code will list the plugins active on each of the blogs.
Before discovering the Query Monitor plugin I wrote a plugin to display post/page/server info in a comment. It was very useful when developing WordPress themes.
By default WordPress uses the PHP mail() function to send emails. This is very simple to work with but sometimes the function is blocked by hosts or other mail servers may block mails sent via it (because you don’t have to login to use it). When you are debugging WordPress email issues the first thing […]
Debug WooCommerce without admin knowing (not in a bad way) – enable a payment gateway and redirect emails in code.
Automatically disable related videos being shown at the end of the embedded YouTube video.
Simplify stock management by allowing wholesalers order online by using the Dynamic Pricing and User Role Editor plugins to give them discounts.