When working with object-oriented programming in PHP, sooner or later you’ll need to create objects in a more…
How to create a custom widget for Elementor step by step
If you use Elementor on WordPress, you probably already know how useful it is for designing pages visually….
Scheduled actions in WooCommerce: the essential guide
When working with WordPress and WooCommerce, sooner or later you’ll need to run background tasks. Whether it’s sending…
Display your WordPress site from the root domain, installed in a subdirectory
Have you installed WordPress in a subdirectory like https://www.mywebsite.com/wp/but want your site to be accessible directly from https://www.mywebsite.com/?…
What is WP_Cron in WordPress and how to use it
When working with WordPress, one of the most important — yet often invisible — features is the task…
What is the singleton pattern in PHP?
The Singleton pattern is one of the most well-known design patterns in programming. Its purpose is to ensure…
Too many products, not enough space? fix it with tables
If you’ve ever thought: “I have too many products in my store and customers get lost navigating,” then…
How to design the WooCommerce checkout form
The checkout form is one of the most important elements of any WooCommerce store. Customizing its design can…
Why empty() doesn’t work with empty objects in PHP
When working with PHP, it’s common to want to check whether a variable is “empty.” If you’re dealing…
How to replace states with neighborhoods in WooCommerce to sell only within a specific region
In many cases, online stores don’t need to sell across an entire country. For example, local businesses that…
How to show products with price 0 and display “FREE” in WooCommerce
By default, WooCommerce hides products that have a price of 0 or no price at all. This can…
How to prevent a customer from purchasing the same product more than once in WooCommerce
In certain WooCommerce stores—especially those selling unique items such as licenses, memberships, or digital products—it may be necessary…
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